Glovebox Guide for Managing Wild Dogs - National Wild Dog ...

Page created by Julian Mcdaniel
 
CONTINUE READING
Glovebox Guide for Managing Wild Dogs - National Wild Dog ...
Glovebox Guide for
Managing Wild Dogs
        Benjamin Lee Allen
Glovebox Guide for Managing Wild Dogs - National Wild Dog ...
Website: www.pestsmart.org.au
     This publication is licensed under a Creative          Disclaimer: The information contained in this
     Commons Attribution 3.0 Australia licence, except      publication has been prepared with care and is
     for photographic and graphical images contained        based on knowledge and understanding at the time
     within it. Photographs and other graphical material    of writing (June 2016). Some of the information in
     must not be acquired, stored, copied, displayed        this document is provided by third parties, and all
     and printed or otherwise reproduced — including        information is provided “as is”, without warranty
     by electronic means — for any purpose unless prior     of any kind, to the extent permitted by law. After
     written permission has been obtained from the          publication, circumstances may change and before
     copyright owner. Copyright of photographs and other    elying on this information the user needs to take
     graphical material is variously owned by Invasive      care to update as necessary.
     Animals Ltd, individuals and corporate entities. For
                                                            NO PRODUCT PREFERENCES: The product trade
     further details, please contact the Communications
                                                            names in this publication are supplied on the
     Manager, Invasive Animals Ltd.
                                                            understanding that no preference between
     The Creative Commons Attribution 3.0 Australia         equivalent products is intended and that the
     licence allows you to copy, distribute, transmit       inclusion of a product name does not imply
     and adapt material in this publication, subject to     endorsement over any equivalent product from
     the exception for photographic and other graphic       another manufacturer.
     material set out above, and provided you attribute
                                                            ALWAYS READ THE LABEL: Users of agricultural or
     the work as shown below. The licence does not
                                                            veterinary chemical products must always read the
     transfer ownership of the copyright.
                                                            label and any permit, before using a product, and
     A summary of the licence terms is at:                  must strictly comply with the directions on the label
     creativecommons.org/licenses/by/3.0/au/deed.en         and the conditions of any permit. Users are not
                                                            absolved from compliance with the directions on the
     © Invasive Animals Ltd                                 label or the conditions of the permit by reason of
     Citation: Allen BL (2016). Glovebox Guide for          any statement made or not made in this publication.
     Managing Wild Dogs. 3rd edition 2018. PestSmart        The Centre for Invasive Species Solutions
     Toolkit publication. The Centre for Invasive Species   gratefully acknowledges the Australian
     Solutions, Canberra, ACT                               Government for funding support for the
     Print ISBN: 978-1-921777-39-4                          publication of this document through The National
     Web ISBN: 978-1-921777-40-0                            Wild Dog Action Plan (NWDAP).

     Published by: The Centre for Invasive Species          Cover image: Lee Allen.
     Solutions

ii                                Glovebox Guide for Managing Wild Dogs
Glovebox Guide for Managing Wild Dogs - National Wild Dog ...
Glovebox Guide for
                          Managing Wild Dogs
                                        Benjamin Lee Allen

Glovebox Guide for Managing Wild Dogs                        1
Glovebox Guide for Managing Wild Dogs - National Wild Dog ...
Image: Lee Allen

    Contents
    1. About this guide........................... 3       5. Working dog safety.......................17
                                                              Risks to working dogs....................... 17
    2. Wild dog ecology........................... 4
                                                              First aid for your working dog............. 18
       Impacts.........................................7
                                                                1080 poisoning............................ 18
    3. Identifying wild dogs and                                PAPP poisoning............................ 19
        their impacts.............................. 8           Trap / foot injuries....................... 21
       Detecting the presence of wild dogs and
                                                           6. Policy and legislation....................22
       their impacts...................................8
                                                              Legal status and management............. 22
       Distinguishing between wild dog, fox, cat
                                                              More information............................ 25
       and quoll tracks...............................9
       More information..............................9     7. Notes.................... inside back cover
    4. Management tools and strategies.....10
       Tools to control wild dogs.................. 10
       Strategies to control wild dogs............ 13
       Choosing the right control tool............ 14
       More information............................ 17

2                              Glovebox Guide for Managing Wild Dogs
Glovebox Guide for Managing Wild Dogs - National Wild Dog ...
1. About this guide
This Glovebox Guide for Managing Wild      applicable information on:
Dogs is a general guide to managing         • wild dog ecology
populations of wild dogs in Australia.      • identifying wild dogs and their
This guide uses the term ‘wild dogs’ to       impacts
describe any wild-living members of the     • Improved wild dog control in
genus Canis, including pure dingoes,          presence of foxes, pigs and feral cats
feral domestic dogs and crossbreds
                                            • management tools and strategies
between the two. Wild dogs present
significant economic, environmental and     • working dog safety
social impacts in many places, but are      • policy and legislation.
also viewed as an important part of most   This glovebox guide does not cover all
mainland environments.                     the details of wild dog management,
The need to manage wild dogs for their     so you should consider participation
impacts has not diminished in the last     in developing community wild dog
200 years. There might be new laws or      management plans or enrolment in
different control tools and strategies,    recognised vertebrate pest management
but the principles remain the same. This   courses. For more information on wild
guide seeks to enable best-practice wild   dog management visit
dog management by providing broadly        www.pestsmart.org.au.

 Image: Richard Ali

                      Glovebox Guide for Managing Wild Dogs                            3
Glovebox Guide for Managing Wild Dogs - National Wild Dog ...
2. Wild dog ecology
     Taxonomic names:

     Canis familiaris (Jackson et al. 2017)

     Common names:
     Wild dog, dingo, feral dog

                                                                        Image: Peter Fleming

    Description                                 Pathways of spread
    Wild dogs have a variety of coat colours.   The colonisation of the dingo began
    In order of occurrence, the most common     in northern Australia where it was
    colours are tan/ginger (red to sandy),      introduced via south-east Asia about
    black and tan (often with a white chest     3500 years ago. Dingoes spread across
    patch), white, or black. Other coat         the mainland within about 500 years
    colours found are sable (tan with long      after introduction, possibly assisted
    black guards like a German shepherd),       by Aboriginal people. The dingo, Canis
    brindle (faintly striped), patchy white     familiaris (Jackson et al 2017) interbred
    and ginger, or patchy white and black.      with domestic dogs breeds that were
    Many wild dogs also have five ‘white        brought to Australia with European
    points’ (white toes/feet, socks and a       settlers and hybrids or wild dogs soon
    white tail tip), but you can’t tell how     spread from southeastern Australia.
    pure an animal is by its coat colour.
                                                The greatest densities of pure dingoes
    Dew claws might be present or absent.
                                                live in northwestern and central
    Wild dogs vary in size, but most are        Australia where they have had limited
    similar in size and shape to kelpies.       opportunity to cross breed with
    Adults are usually slender and weigh        domestic dogs. The greatest densities of
    15–16 kg on average, although some          hybrids live in southeastern Australia. A
    individuals and populations might be        decline in the use of netting fences and
    considerably larger, weighing over          inefficient or relaxed lethal control can
    20 kg. Feral domestic dogs weighing up      lead an increase in populations where
    to 70 kg have been captured in the wild.    they presently in low numbers (ie areas
                                                inside the national dog fence).

4                         Glovebox Guide for Managing Wild Dogs
Glovebox Guide for Managing Wild Dogs - National Wild Dog ...
Distribution and abundance                                              Image: Lee Allen
Derived from wolves in eastern Asia
about 10-15,000 years ago, dingoes
are also found across southeast Asia.
Similar subspecies of the wolf are found
in other parts of the world. Wild dogs
(including dingoes) are present across
all of mainland Australia, although their
abundance varies between regions.
Wild dogs were once locally eradicated
from many parts of southeastern and
southwestern Australia (ie inside wild
dog barrier fences), where they had
been intensely controlled after European    species of all sizes. They prefer small-to-
settlement. Wild dogs are now present       medium sized (less than 15 kg) mammals
in these areas in low numbers and are       (such as rodents, rabbits and bandicoots)
becoming more common. They are              although larger species (such as
naturally sparse in central Australian      kangaroos) can be staple prey when
areas where water is unavailable. Only      available. Invertebrates and vegetation
feral domestic dogs are present in some     are also commonly found in wild dog
parts of Tasmania. Wild dogs are present    diets. Wild dogs are also scavengers,
on several offshore islands.                eating carrion, rubbish and a range of
                                            fruits, vegetables and eggs according to
Habitat description
                                            opportunity and need.
Wild dogs occur in all habitat types on
                                            Wild dogs eat prey equal to about one
mainland Australia, including alpine,
                                            fifth (20%) of their body weight each
desert, temperate forests, rainforests,
                                            day. They need up to 12% of their body
meadows, grasslands, and agricultural
                                            weight in water per day in summer,
and urban environments. They reach
                                            although a lot of this can be supplied
their highest densities around human-
                                            from the blood and other fluids found
dominated habitats and regions with
                                            in prey they eat. They might not drink
high-density prey populations, such as
                                            freely available water for several days
areas with many rabbits.
                                            at a time.
Nutrition
                                            Reproduction
Wild dogs are predominantly carnivores,
                                            Wild dogs are annual breeders, with
and are an opportunistic predator of
                                            female estrus periods generally lasting
a variety of mammal, bird and reptile
                                            between 10-12 days and they come into

                       Glovebox Guide for Managing Wild Dogs                               5
Glovebox Guide for Managing Wild Dogs - National Wild Dog ...
in the wild (up to 20 years in captivity),
              Image: Lee Allen
                                                     although it is unusual for animals to live
                                                     longer than five to six years. Most don’t
                                                     survive beyond four years. Dispersal of
                                                     young wild dogs begins in late summer
                                                     and continues through to the onset of
                                                     breeding in autumn. Wild dogs have
                                                     been recorded dispersing over 550 km
                                                     in less than one month, however this is
                                                     not normal with most moving shorter
    season during April and May with pups            distances to occupy nearby vacant
    being born two months later. Breeding            territory. Larger-than average males
    may occur later in the year, depending           typically disperse further and more
    on seasonal conditions, although this            often.
    is uncommon. More than one bitch in a
    pack have been know to have a litter in          Wild dog activity and sign increases
    the same breeding season when seasonal           leading into the breeding season in late
    conditions are favorable and food is prey        autumn early winter. There is usually an
    is abundant.                                     increase in observed tracks, scratches,
                                                     scats and howling occur, around this
    Females produce an average of five               time when they are defending their
    pups in each litter (range 1–11). The            territories. Their activity reduces in
    onset and extent of breeding varies              late winter and spring, when they are
    significantly between regions, and               busy raising pups. It is common for signs
    is influenced by a range of factors              of wild dogs to disappear for several
    including age, social status, latitude,          months when they are actually still
    seasonal conditions and genetic purity.          there, but not seen.
    Feral domestic dogs might be capable
    of producing pups more than once                 Biological and behavioural
    each year, although environmental and            weaknesses
    energetic constraints probably prevent           As the largest mammalian predator in
    this in wild-living dogs.                        Australia, wild dogs have few natural
    Lifecycle stages                                 predators besides humans. Pups can be
                                                     vulnerable to birds of prey and other
    Pups are born after a gestation period           predators, such as foxes, cats, snakes or
    of 61–69 days. Milk production lasts less        goannas. Although wild dogs do not need
    than two months and pups are weaned              to drink free water on a daily basis, the
    gradually. Females usually breed from            distribution of arid-zone populations
    two years of age, and males reach                is usually linked to the availability of
    sexual maturity from one year of age.            water.
    Wild dogs can live up to about 13 years

6                                Glovebox Guide for Managing Wild Dogs
Glovebox Guide for Managing Wild Dogs - National Wild Dog ...
Impacts                                     Environmental
Economic                                    Wild dogs have been implicated in the
                                            declines of several small and medium-
Wild dog impacts on livestock can cause     sized native animals in Australia through
significant economic loss and animal        direct predation. They are currently
welfare implications as they wound and      recognized as a known or potential risk
maim far more animals than they eat.        to at least 14 nationally threatened
Wild dogs prey heavily on sheep and         mammals, reptiles and birds.
goats as well as calves and young cattle.
Wild dogs and their impacts have been       Wild dogs also transmit diseases and
a major casue cause of the decline in       pathogens to native animals. Hydatids
the sheep, wool and goat industries in      cause large cysts in the lungs of
Australia.                                  wallabies, drastically affecting lung
                                            function and further increasing their risk
Wild dogs also transmit the parasites       of predation. The impacts of wild dogs
Echinococcus granulosus (Hydatid            on native animals is exacerbated in the
tapeworms) and Neospora caninum to          presence of other threatening processes
livestock which impact significantly on     such as vegetation clearing and habitat
animal health and cause economic loss.      alteration.
Hydatid worms can also be transmitted
from dogs to people. In urban areas,        Ongoing breeding between dingos
wild dogs pose a health risk to humans      and wild dogs is a major threat to the
and pets as they often use public parks     existence of pure dingoes in Australia.
and gardens which further increases the     Social
risk transmission of Hydatid worms and
many other parasites.                       Wild dogs can also have direct social
                                            impacts on individuals, families and
The economic impact of wild dogs            rural communities through economic
through predation, control costs and        losses and psychological impacts.
disease are estimated to cost in excess     Studies have shown that landholders
of $89 million dollars per year (National   dealing with ongoing wild dog attacks
Wild Dog Action Plan 2017).                 on their livestock exhibit emotional and
                                            psychological trauma similar to that of a
                                            returned Vietnam veteran (Ecker et al.
                                            2016). Wild dogs also cause fear amongst
                                            residents as a result of attacks on
                                            domestic pets and concerns for personal
                                            well being when they occur on public
                                            lands in peri urban and urban areas.
Image: Guy Ballard

                       Glovebox Guide for Managing Wild Dogs                             7
Glovebox Guide for Managing Wild Dogs - National Wild Dog ...
Potential indicator of
                                                             Category                                  Score
                                                                        wild dog presence
                                                                        free-roaming dogs seen or
                                                                1                                       10
                                                                        heard
                                                                        wild dog footprints found
                                                                        in places where working

    3. Identifying wild dogs
                                                                        dogs have not been used
                                                                        (eg around water points,
                                                                1                                       10
                                                                        road junctions, along

    and their impacts                                                   animal pads, under holes
                                                                        in fences, newly graded
                                                                        tracks)
    Detecting the presence of                                           wild dog scats/faeces and
    wild dogs and their impacts                                 1
                                                                        scratch marks found in
                                                                        similar places (scats should    10
                                                                        contain hair, bones, scales,
    It is common for wild dogs to be present                            feathers, or insects)
    but go unnoticed or unrecognised. No                                livestock kills and damage,
                                                                1       including bite marks or         10
    matter what colour a free-roaming                                   torn ears
    dog is, if it is not your dog it should                             unexplained livestock
    be considered a wild dog. There are                         2
                                                                        losses or low marking/
                                                                                                         8
                                                                        branding/mustering
    several indicators that suggest that                                percentages
    wild dogs might be present in an area.                              unusually high percentages
                                                                2                                        8
    Read through the indicators listed in the                           of cows not producing milk
    table, and follow the exercise outlined                     2
                                                                        the absence of young
                                                                                                         7
                                                                        kangaroos and feral goats
    below.
                                                                        kangaroos caught in fences
    Are wild dogs present in my area?                           2
                                                                        when there has been no
                                                                        one present to disturb the
                                                                                                         7
                                                                        mobs
    Using the indicators in the table,
                                                                        sheep coming into water
    complete the following exercise:                                    at a gallop and leaving in
     1. Circle each of the indicators you                       3       the same way (lead animal        5
                                                                        taking last animal back out
        have observed for your area.                                    before it has drunk)
     2. Add up your scores separately for                               changes in livestock or
                                                                        goat behaviour (eg stock
        each category.                                          3       no longer camping on the         5
     3. Locate your chances of wild dogs                                dam or grazing where they
                                                                        always have in the past)
        being present in the following table.
                                                                        sheep that won’t work
                                                                        into the wind or visit good
                                                                3                                        5
                                                                        feed down one end of the
    A score of 10 or more in                                            paddock
                             You definitely have wild dogs
    Category 1
                                                                        kangaroos/livestock
    A score of 15 or more in                                    4                                        4
                             You probably have wild dogs                drowned in full dams
    Category 2
                                                                        feral goat numbers lower
    A score of 10 or more in                                    4                                        4
                             You might have wild dogs                   than expected
    Category 3
                                                                        crows following your
                                                                4                                        3
    A score of 10 or more in                                            working dogs
                             You might have wild dogs
    Category 4
                                                                        increased localised crow
                                                                4                                        2
    One score/indicator                                                 numbers
    each from Category 2,    You probably have wild dogs                birds of prey consistently
    3, and 4                                                            flying over rough, barren
                                                                4       areas where you would not        2
                                                                        otherwise expect to find
                                                                        much food

8                                Glovebox Guide for Managing Wild Dogs
Ask your neighbours to complete the
exercise as well. If you think you have
wild dogs, talk to your local pest animal
authority.

Distinguishing between wild
dog, fox, cat and quoll tracks
The presence of wild dogs is often
discovered by seeing their tracks in the        Figure 1 – The relative size and shape of wild dog, fox,
soil, but sometimes the tracks of other         quoll and cat tracks (top row shows front foot and
                                                bottom row shows back foot).
species look similar to those of wild
dogs (see Figure 1). Wind, rain, organic
matter in the soil and other factors can
                                              In good track-reading conditions in sand,
make it difficult to accurately identify
                                              silt, or mud:
some tracks or determine how fresh they
are.                                            • dog prints are usually larger and
                                                  rounder, fox prints are smaller and
The average size of wild dog footprints
also changes throughout the year as pups
become active and begin wandering
around. For example, in late spring and
early summer, some wild dog footprints
(of pups) can be as small as foxes and
it can be hard to tell them apart. By
autumn and winter, all wild dog prints
are usually much larger than foxes prints     Figure 2 – Usual foot print placement for wild dogs,
                                              foxes and cats
(see Figure 1).
The front foot length of adult wild dogs
                                                 more elongated, and cats are small
(excluding nails) is usually greater than        and very round
6 cm. When wild dogs, foxes and cats
                                               • dog toe nails usually point out
walk, their front foot hits the ground
first and their back foot print usually
lands nearby (see Figure 2). The rear
foot is smaller in size than the front foot
and often leads people to think there
are two dogs of different sizes.

                                                 Image: Ben Allen

                       Glovebox Guide for Managing Wild Dogs                                               9
straight, fox nails point inwards, and    More information
        cats have no toe nail marks
      • the back foot usually partly overlaps     Barbara Triggs (2004). Tracks, Scats
        the front foot for dogs, mostly           and Other Traces: A Field Guide to
        overlaps for foxes, and almost            Australian Mammals. If you suspect that
        completely overlaps for cats.             you have wild dogs in your area, talk
      • the front foot of quolls shows all five   to your neighbours and your local pest
        toes (wild dogs, foxes and cats only      animal control authority.\
        show four).

      Image: NSW DPI

     4. Management tools and strategies
     Tools to control wild dogs
     There is a variety of different lethal       regulations. Wild dog control officers
     and non-lethal tools available to control    are familiar with these and are able
     wild dogs. These include poison baits,       to advise people on what is and is not
     traps, shooting, fencing, guard animals      permitted in your local area.
     and aversion techniques (such as lights,
     alarms, and flagging). Not all tools are
     useful for a given area; each tool varies
     in its effectiveness, depending on a
     range of factors specific to the local
     situation. The use of many control tools
     is also subject to various laws and

10                          Glovebox Guide for Managing Wild Dogs
Image: NSW DPI                             Image: Rob Hunt NSW NPWS

Poison baiting                             Ejectors
Sodium fluoroacetate (or ‘1080’)           An ejector is a small cylindrical
is currently the main toxin used in        device consisting of a spring-loaded
baits to control wild dogs, however        piston housed inside a stake and then
a new toxin called ‘PAPP’ (para-           hammered into the soil leaving only a
aminopropiophenone) is now available       ‘bait head’ exposed on the surface.
in some states depending on their
                                           The bait head contains a replaceable
progress towards including PAPP-use in
                                           capsule of poison and when an animal
regulations. 1080 poison baits can be
                                           puts its mouth over the bait head and
made from pieces of animal meat (such
                                           pulls it, the poison is ejected into the
as kangaroo, cattle or horse meat) cut
                                           mouth in a quick spurt. Ejectors are like
to about the size of a tennis ball or
                                           a permanent one-shot bait station but
larger. Average and minimum weights
                                           they bait can’t be shifted making it safer
vary between States so check the size
                                           to use around working dogs.
you require. Stable and accurately dosed
manufactured baits (such as DOGGONE®       View our video on ejectors here
(1080) and DOGABAIT® (PAPP) or De-K9®      https://www.pestsmart.org.au/canid-
(1080))can also be bought from approved    pest-ejector-cpe-fox-wild-dog-control/
suppliers. PAPP is only available in
manufactured baits. Strychnine is no
longer permitted for use in poison baits
in any jurisdiction.

                     Glovebox Guide for Managing Wild Dogs                              11
Trapping                                     Fencing
     Leghold traps may be used to capture         Fencing is perhaps the best method of
     live animals for later euthanasia, usually   excluding wild dogs from an area, but
     by shooting. A range of different trap
     types are available, but not all trap
     types are permitted for use in each
     jurisdiction. The most humane and
     efficient traps are called ‘soft-catch’
     traps, including Jakes, Victors, or
     Bridgers. Each has slightly different
     design features for use in various
     situations. Professional wild dog trappers    Image: Victorian government Dept Environment,
     are also available to contract in many        land water and Parks
     areas.
                                                  a high level of maintenance is needed
     View our videos on trapping here
                                                  to keep fences dog proof. Netting or
     https://www.pestsmart.org.au/wild-
                                                  electric fencing can both be effective
     dog-trapping-in-the-woodlands-of-
                                                  barriers, but it is necessary to eradicate
     pastoral-queensland/
                                                  dogs from inside fenced areas. Well-
     https://www.pestsmart.org.au/wild-           maintained fences can stop wild dogs
     dog-trapping-in-the-northern-tablelands-     from crossing over, but they can’t stop
     of-nsw/                                      dogs from going around them, and might
                                                  also prevent wild dogs from leaving once
     https://www.pestsmart.org.au/wild-
                                                  they have got in.
     dog-trapping-rangelands/
                                                  Guard animals
     Shooting                                     A variety of guard animals are used all
     Firearms may be used by landholders,
     professional wild dog controllers, or
     hunting groups to shoot wild dogs in a
     safe and humane manner, in accordance
     with the relevant laws and guidelines.

                                                   Image: Greg Mifsud

12                         Glovebox Guide for Managing Wild Dogs
around the world to protect livestock       programs run over the summer try and
from predators. In Australia, guardian      target migrating dogs. The best time to
dogs (such as maremmas), llamas and         control wild dogs will depend on your
alpacas, or donkeys are sometimes used      local situation.
with varying degrees of success. Using
                                            Working with people
guard animals is designed to prevent
livestock attacks, but they might not       Wild dog management strategies are
exclude wild dogs from a given area.        most successful when people work
                                            together. Because wild dogs do not
Aversion techniques
                                            respect tenure boundaries such as
A range of different aversion techniques    fences, borders or land uses, land
and devices have been suggested.            holders managing wild dogs in one area
Aversion methods include flashing lights,   are likely to be affected by the actions
sounding alarms or objects flapping         or inaction of people in surrounding
in the wind, such as coloured flags.        areas. Working together ensures that
Limited information is available on the     all stakeholders have input into a
effectiveness of these tools.               management approach that covers
                                            the views of each interest group. This
                                            typically requires a little bit of work
Strategies to control wild
                                            from a lot of people, rather than a lot
dogs                                        of work from a few people.
Working with nature                         Adaptive management
The ecology and behaviour of wild dogs      An adaptive approach to managing
follows a seasonal and cyclical             wild dogs broadly involves: defining
pattern each year as dogs transition        the issue, developing a plan of action
from breeding season, to whelping, to       with achievable and measurable goals,
dispersal and back to breeding season       putting the plan into action, monitoring
again. Wild dog management strategies       progress, evaluating the plan, and
can be optimised if the biology and         making adjustments and improvements
nature of wild dog populations are          before trying it again. Defining the
carefully considered for your area. For     issue is usually the most difficult and
example, regionally coordinated control     time-consuming part, but is critical for
are run in autumn to try and target         success. It must take into account all
mature dogs before they have a chance       the socio-ecological components and
to breed and also in spring to target       current knowledge of livestock losses and
juvenile dogs as they disperse. Control     wild dog activity before a plan of action
                                            can proceed successfully. Compromise

                      Glovebox Guide for Managing Wild Dogs                             13
might be needed to progress, and new
     information might mean that changes to
     working plans need to be made along the
     way.

     Choosing the right control tool
     The destruction of wild dogs might         Choosing the right control tool is an
     not always be needed to resolve the        important step towards succeeding
     problems you face. However, when the       with a wild dog control program. No
     control of wild dogs is required, both     one tool is best overall and a variety of
     lethal and non-lethal control tools can    control tools are often used together in
     be used inside an adaptive management      a community control program. Reducing
     framework that incorporates the views      wild dog numbers is best achieved when
     of each stakeholder. There are limited     control is applied across broad areas
     control tools available, but each has      at the same time, and repeated on a
     advantages and disadvantages — not all     regular basis, leaving no gaps in space
     tools will be useful in every situation.   or time.
     The most effective approach usually        It is most important to remember that
     involves using a range of tools (an        reducing wild dog numbers might not
     ‘integrated’ approach), and not relying    actually reduce wild dog impacts,
     on just one tool. The table below shows    so control programs should only be
     some of the basic pros and cons of         considered successful when wild dog
     common control tools. The advantages       problems have ceased or been reduced
     and disadvantages described might be       to an acceptable level.
     different for each situation, and local
     knowledge and consultation can help
     determine the best tools to use for a
     given situation. Note that some control
     tools might not be allowed in certain
     areas.

14                         Glovebox Guide for Managing Wild Dogs
Control
               Advantages                          Disadvantages                  Common uses
tool
1080 baiting   • can be applied on a broad         • has restricted use in        • most commonly used to
                 scale by vehicle, plane or          peri-urban areas               protect livestock across
                 helicopter                        • is dangerous to pet dogs       broad areas in less-
               • can be flexible with bait           and some other non-            populated regions
                 type, using manufactured            target animals               • small-scale campaigns
                 products or meat from             • results in a relatively        can sometimes be run
                 various animals                     slow death to poisoned         in peri-urban areas, but
               • is relatively cheap                 animals                        they usually need a high
                                                                                    level of preparation
               • requires relatively little time
PAPP baiting   • an antidote is available to       • no concentrate is            • approved for Fox
                 and administered by vets            available                      control (FOXECUTE
                 which offers a chance of          • can only be applied by         baits) and for wild dog
                 treating dogs that have             ground placement as it is      control (DOGABAIT)
                 accidentally been poisoned          not approved for aerial
                 by PAPP                             baiting at this time
               • potential use around              • presents risks to some
                 peri-urban areas (or in             non-target species
                 areas where the risk of
                 unintentional poisoning of        • the antidote can only be
                 working and companion dogs          administered by a vet
                 is increased) because of the      • because PAPP works
                 availability of an antidote         quickly, the antidote is
               • provides a relatively quick         not guaranteed to be
                 and humane death                    effective
               • manufactured bait types           • PAPP baits are subject
                 containing PAPP are less            to same access, use
                 attractive to many non-             restrictions as 1080
                 target species                      baits.
               • feral cats may also take
                 PAPP baits
trapping       • can be selective and target       • has limited broadscale       • commonly used in
                 specific                            application                    areas with high risks to
               • can be done in peri-urban         • requires a high level of       people, working dogs
                 and other areas where               technical ability and          and other non-target
                 poison baiting is not suitable      local knowledge                species
               • can confirm the control of        • captured animals may be      • is used to capture
                 specific individual animals         distressed for some time       specific individuals
               • enables a relatively quick        • requires relatively high
                 and humane death                    time inputs
               • is relatively cheap
ejectors       • is highly target specific         • limited to on-ground         • used to provide
               • can be used with either             application                    24/7/365 control
                 cyanide, 1080, or PAPP            • requires a moderate          • used for point-specific
               • is relatively cheap                 level of technical ability     application of poison
                                                     and local knowledge
               • requires relatively little time

                              Glovebox Guide for Managing Wild Dogs                                            15
Control
                  Advantages                          Disadvantages                  Common uses
     tool
     shooting     • is selective and target           • has limited broadscale       • commonly used
                    specific                            application                    together with trapping
                  • can be done in areas where        • requires a high level of       programs
                    poison baiting is not suitable      technical ability and        • is used to target
                  • can confirm the control of          local knowledge                specific individuals
                    specific individual animals       • requires relatively high
                  • enables a relatively quick          time inputs
                    and humane death
                  • is relatively cheap
     fencing      • is capable of completely          • is relatively expensive to   • most frequently used in
                    excluding wild dogs from            construct and maintain         local areas to protect
                    an area                             in a dog-proof condition       high-value assets, such
                  • removes the need for              • limits movements of            as livestock studs and
                    additional livestock fencing        other wildlife                 threatened wildlife
                                                                                       reserves
                  • probably involves relatively      • does not remove wild
                    little ongoing time inputs          dogs already present in
                    once constructed in some            the exclusion zone
                    places
     guard        • can provide ongoing control       • often requires significant   • most frequently used
     animals        of wild dog impacts                 investment in time and         in restricted areas to
                  • does not require the killing        training                       protect high-value
                    of wild dogs                      • is relatively expensive        livestock
                  • has limited non-target            • has limited broadscale
                    impact                              use
     aversion     • does not require the killing      • typically provides only      • most frequently used in
     techniques     of wild dogs                        very short-term control        association with fencing
                  • has limited non-target            • has limited broadscale
                    impacts                             use
                  • is relatively cheap
                  • requires relatively little time

16                           Glovebox Guide for Managing Wild Dogs
More information
For more information on control tools
visit www.pestsmart.org.au. Detailed
instructions on how to develop a wild
dog management plan can be found at
this website, where you can download
the Working Plan to Manage Wild Dogs

(Green Book) and the Guidelines for        Image: Heather Miller
Preparing a Working Plan to Manage Wild
Dogs (Brown Book). Further information
can also be found in Managing the
Impacts of Dingoes and Other Wild Dogs
(2001) and Guardian Dogs – Best Practice
Manual for the Use of Livestock Guardian
Dogs (2011), by Linda van Bommel.

                                           Image: Ben Allen

                      Glovebox Guide for Managing Wild Dogs        17
5. Working dog safety                          Image: Phil Sutherland

     Risks to working dogs                      Steps to reduce the risk to your
                                                working dog
     Wild dogs and working dogs are usually      • Know where baits have been laid Use
     very similar in size and behaviour, and       flagging tape or some other way of
     many of the control tools available           indicating where baits have been laid
     cannot discriminate between different         and don’t take your dogs to those
     types of dog. Poisons and traps present       locations.
     the highest risks to working dogs, and      • Where possible pick up baits and
     non-lethal control techniques do not          dispose of them according to label
     pose a risk to working dogs.                  requirements.
                                                 • Muzzle your dogs (muzzling is cheap,
     Both PAPP and 1080 wild dog baits (and        takes little time and does not usually
     ejectors) are toxic to working dogs.          reduce a dog’s work performance,
     For these reasons, working dogs (and          but it can prevent your dog from
     other domestic dogs) are the non-             taking a bait, pulling an ejector or
     target animals most at risk during wild       chewing a lethal trap device).
     dog baiting campaigns. The best way         • Keep your dogs kenneled in pens or
     to prevent working dogs from being            tethered on runs while they are not
     poisoned is to keep them away from any        being used for work or play.
     source of poison. This is partly managed    • Do not take your dogs into a baited
     by following the label instructions and       area for at least two years (unless
     the usage guidelines for the product,         muzzled).
     including informing your neighbours of      • Keep your dogs away from dead or
     where and when you plan to use baits,         dying poisoned animals and any toxic
     and storing and transporting baits in         vomit.
     appropriate containers.                     • Supervise your dog when off the lead,
                                                   and make sure suitable emetics,
     Working dogs may also get caught in
                                                   vets’ telephone numbers and first aid
     traps set for wild dogs. Dogs captured        materials are available to help your
     accidentally are unlikely to get any          dog’s chances of survival if poisoning
     major injuries, but they can be ‘foot         does occur.
     sore’ for a short time and might not be     • Never assume a bait is safe – ever.
     able to work until they’ve recovered.
     Working dogs are also susceptible to
     poisoning from lethal trap devices if
     poison has been used.

18                         Glovebox Guide for Managing Wild Dogs
First aid for your working dog                PAPP poisoning
1080 poisoning                                Once eaten, PAPP is rapidly absorbed
                                              from the gut into the into the liver
Once digested, 1080 is rapidly absorbed
from the gut into the bloodstream. Once       where it is converted by dogs and
it is in an animal’s circulation, it blocks   foxes to form an agent that enters red
the chemical reactions that produce           blood cells and rapidly converts normal
energy in cells. Over a period of time,       haemoglobin to methaemoglobin.
this lack of cell energy prevents organs
from functioning properly. Each organ         Methaemoglobin does not carry oxygen
then begins to shut down, causing a           to brain, muscle or other tissues,
variety of visible signs.                     so PAPP ultimately reduces oxygen
                                              supply to the heart muscles and brain.
Signs to look for:
                                              Poisoned animals first become lethargic
 • anxiety                                    and sleepy before eventually falling
 • frenzied behaviour                         unconscious and dying. Even once signs
 • hypersensitivity                           of PAPP poisoning are apparent, the
 • loud vocalising, yelping and howling       outlook can be good if the antidote is
 • failure to respond to owner                administered in time (likely window
 • vomiting                                   of an hour or less to get the affected
 • uncontrolled urinating and defecating      animal to a vet). However, the antidote
 • convulsions,                               cannot be guaranteed to be effective
 • seizures and fits                          and some clinical follow-up may be
 • breathing difficulties                     needed in severe cases.
 • coma or unconsciousness.                   Signs to look for:
1080 first aid                                 • colour changes to tongue, lips, and
                                                 gums (from pink to blue/grey –
You need to act immediately to save your         indicating reduced oxygen)
poisoned dog. Once signs of 1080 poisoning
                                               • salivating (dribbling).
are apparent, the outlook (even with
treatment) is poor and dogs rarely survive.    • appearing dazed and wobbly,
                                                 diminished coordination eg. dragging
However, if you suspect your dog has
                                                 feet or inability to move limbs.
ingested a 1080 bait but has not yet begun
to show clinical signs:                        • lethargy eg. sitting down and unable
                                                 to lift head.
  • induce vomiting (to get the bait out
    – do not do this if clinical signs are     • non-responsive and unconsciousness.
    already shown).                            • highly increased heart rate might be
  • keep your dog as cool and as quiet as        noted but may not be a reliable sign
    possible                                     if the dog has just been running for
                                                 example.
 • immediately take your dog to a vet

                        Glovebox Guide for Managing Wild Dogs                           19
PAPP first aid                                   and if you have washing soda
                                                      crystals (sodium carbonate) give
     If you suspect your dog has been                 2-3 crystals like you would tablets
     poisoned by PAPP you will need to                to induce vomiting.
     act immediately — the sooner you
     get your dog to a vet the better,            If you can’t make your dog vomit,
     because PAPP works rapidly. An               do not waste time trying again, and
     antidote to reverse PAPP poisoning is        take your dog to a vet immediately.
     available through Vet administration         The vet will need to know:
     only but you will need to contact              • what the suspected poison is
     your Vet prior to arrival to ensure            • how long ago your dog was
     they have the antidote on hand.                   exposed
     While the antidote reverses the                • what your dog was exposed to (a
     poison, it may not always save a                  bait, carcass or unknown)
     dog. This could be due to delays in            • how the dog is acting now
     receiving the antidote treatment or               (clinical signs)
     a toxic sensitivity to the antidote            • how long the signs have been
     itself — Vets should be aware of                  noticeable.
     these complications and will follow            4. Keep the dog calm and at a
     the correct protocol to enhance the               comfortable ambient temperature
     survival rate. Vomiting may reduce                (20-25°C) during the journey to
     the severity of poisoning; however it             the vet.
     is vital that the dog is still taken to
     a Vet.
     Important note: If a PAPP bait
     has been eaten the vomit should
     contain yellow/orange plastic
     marker beads to assist with a Vet
     diagnosis and correct treatment.
     If you suspect PAPP poisoning, follow
     these first aid steps:
       1. Ring your local vet to ensure they
          have the antidote to PAPP.
       2. Take the poisoned dog to the vet
          immediately.
       3. If you have a long trip to the vet
     Image: Heather Miller                                               Image: Peter Fleming

20                           Glovebox Guide for Managing Wild Dogs
What can I use to make my dog vomit?         If you can’t make your dog vomit, do not
                                             waste time trying again, and take your
Care must be taken when inducing
                                             dog to a vet immediately. The vet will
vomiting as your dog may react
                                             need to know:
violently and bite you. Giving too
much of some emetics (ie substances            • what the suspected poison is
that induce vomiting) might also make          • how long ago your dog was exposed
the dog critically ill. If the dog has         • what your dog was exposed to (a
vomited, be aware that the vomit                 bait, carcass or unknown)
is toxic and should be cleaned up              • how the dog is acting now (clinical
immediately. Emetics should be kept in           signs)
an accessible place (ie the glove box of      • how long the signs have been
the ute) in case of poisoning. Suitable         noticeable.
emetics include:
  • table salt in water : 2 teaspoons of
                                             Laws relating to the use of specific
    salt in 1 cup of water; less for small   control techniques
    dogs, more for larger breeds
  • washing soda crystals (sodium            Various control techniques are also
    carbonate): 3-5 crystals orally,         often governed by laws independent of
    DO NOT use laundry detergents            their use on wild dogs. For example,
    or powders                               there is specific legislation dealing
 • copper sulphate crystals: 2 pea-          with the use of firearms, which are
   sized crystals.                           often used to euthanise wild dogs in
                                             trapping or shooting programs. Variou
                                             laws also govern the use of poisons and
                                             other veterinary drugs used to kill or
                                             safely handle wild dogs. Many of these
                                             chemicals have label instructions and
                                             directions for use that are legally binding.
                                             Wild dog managers are not freed from
                                             obligations under these laws even when
                                             other obligations (such as animal welfare
                                             and land tenure considerations) have
                                             been met.

Image: Lee Allen

                       Glovebox Guide for Managing Wild Dogs                                21
Trap/foot injuries                           6. Policy and legislation
     Trapping will rarely leave your dog
     with any permanent injuries, although
     they might end up with some hair loss        Legal status and management
     or scarring on their foot. More severe
     injuries might develop later, depending      On 7 June 2017 the National Biosecurity
     on how the dog was captured and how          Committee endorsed the Australian Pest
     long it stayed in the trap. These injuries   Animal Strategy 2017–2027. As highlighted
     might include the loss of toe nails, toe/    in this nationally agreed strategy, wild
     foot pads wearing off, or disfigurement.     dogs cause significant national economic
     Housing your dog in a ‘soft’ environment     impacts and substantial damage to
     (ie not on concrete or wire) during          livestock producers, particularly sheep
     recovery can help to prevent these later     and goat producers, through predation
     injuries from happening.                     and disease transfer. Wild dogs are
     Domestic and working dogs will usually       conservatively estimated to now cost
     yelp and howl to let you know they are       Australia’s agricultural sector up to $89
     caught in a trap. Be aware that dogs may     million per year, not to mention the
     react violently and bite as you get them     considerable negative environmental
     out of a trap.                               and social impacts. As a result of these
     To help your dog recover from being          significant impacts, wild dogs are
     trapped                                      considered a priority pest animal.
      • Get your dog out of the trap as quick     A five year National Wild Dog Action
        as possible.                              Plan was developed through the former
      • If the paw is swollen, gently massage     Vertebrate Pests Committee (now the
        it to increase blood flow.                Environment and Invasives Committee)
      • If the paw has minor cuts or bites,       with all jurisdictions and industry
        gently clean the paw with water or        endorsing the plan in May 2014. The
        allow your dog to lick it clean.          National Wild Dog Action Plan, currently
      • If the dog has been caught for a long     being implemented throughout Australia,
        time, take your dog to a vet.             provides all levels of government,
      • House the dog on soft surfaces while      industry and landholders with direction
        it recovers.                              for the national management of wild dogs
                                                  to minimise their impacts on agricultural
                                                  biodiversity, the environment and social
                                                  assets.
                                                  Wild dog management is regulated and
                                                  administered at the state and territory

22                          Glovebox Guide for Managing Wild Dogs
government level and is constrained            Laws relating to land tenure
by certain Commonwealth, state and
                                               The legal status of wild dogs varies with
territory legislation and policy, with
                                               different land tenures. In many cases,
various guidelines, codes of practice, and
                                               wild dogs are a ‘protected species’ in
standard operating procedures applying.
                                               national parks and conservation reserves,
Legislation and policy often vary between
                                               while they are considered ‘declared
jurisdictions at local and state levels,
                                               pests’ in many livestock production areas.
with overriding federal laws also affecting
                                               Listing wild dogs as protected or declared
wild dog management. There are also
                                               places certain restrictions and obligations
other more generic Acts that function
                                               on those intending to manage wild dogs
across jurisdictions. Violation of laws
                                               in a given area. Certain management
related to wild dog management can
                                               activities are not legally permissible on
attract serious penalties (eg fines and jail
                                               all tenures. Permission to access various
time) for individuals and agencies.
                                               land tenures should also be considered.
In general, the following types of
regulations should be considered before
                                               Laws relating to the conservation
beginning any wild dog management
                                               status of specific wild dog
activity.
                                               populations
                                               Laws can sometimes vary between
Laws relating to animal welfare
                                               specific populations or types of wild dog.
There are laws in every state and
territory that address the need to treat       Laws relating to the use of animals
all animals humanely, whether they are         for research and teaching
considered pests or not. People managing
                                               Not all wild dog management activities
wild dogs are obligated to use control
                                               require the destruction of animals, and
methods that minimise any potential
                                               alternative legislation governs the use
pain, fear or distress. These obligations
                                               of animals for researching and teaching
encompass a wide range of activities
                                               purposes. Some wild dog management
from the capture and relocation of
                                               activities might be considered ‘research
animals, through to poisoning, shooting
                                               and teaching activities’ in some
or trapping. Codes of practice, standard
                                               jurisdictions, such as the systematic use
operating procedures, and best-practice
                                               of camera traps or attaching tracking
guidelines for the management of wild
                                               collars to wild dogs. If this is the case,
dogs have been developed, are publicy
                                               various additional permits and approvals
available on www.pestsmart.org.au,
                                               may be required before management
and should be followed in order to
                                               activities can begin.
prevent cruelty to animals during control
operations.

                        Glovebox Guide for Managing Wild Dogs                                23
Wild dog predation is known or expected to be a risk to the threatened species:

      Species
                    Common name                   Scientific name                     Adult weight (kg)
      type
      mammal        marsupial moles               Notorycetes typhlops, N. caurinus          0.07
      mammal        smoky mouse                   Pseudomys fumeus                           0.09
      bird          black-breasted button-quail   Turnix melanogaster                        0.1
      mammal        golden bandicoot              Isoodon auratus                            0.7
      mammal        northern quoll                Dasyurus hallucatus                        1.2
      mammal        greater bilby                 Macrotis lagotis                           2.5
      mammal        long-footed potoroo           Potorous longipes                          2.5
      bird          malleefowl                    Leipoa ocellata                            2.5
      mammal        bridled nailtail wallaby      Onychogalea fraenata                       8.0
      mammal        Proserpine rock-wallaby       Petrogale persephone                       8.8
      mammal        koala                         Phascolarctos cinereus                     12
      mammal        northern hairy-nosed wombat   Lasiorhinus krefftii                       31
      bird          southern cassowary            Casuarius casuarius johnsonii              60
      reptile       marine turtles                various                                     -

     The EPBC Act also lists the key threatening processes (KTP) known to affect
     threatened species. Predation by wild dogs has not been recognised as a KTP in
     national legislation but is recognised as such in New South Wales.
     Important to the management of wild dogs, new wild dog control programs might
     need to be reviewed under the EPBC Act before they are put in place, to assess the
     program’s risk to threatened species in the area. For example, if wild dog control is to
     begin in a national park where control has not previously been done, the proposal must
     be assessed before it can start. Checking with the relevant authorities should first be
     done to avoid doing the wrong thing.

24                             Glovebox Guide for Managing Wild Dogs
Laws relating to the keeping, sale,            responsibility to ensure that wild dogs
and movement of wild dogs                      are not leaving those lands or causing
                                               problems in adjacent areas. These
Because wild dogs may be considered
                                               obligations apply to private, leased
protected or declared, native or
                                               and crown lands. There are likely to be
introduced, or a risk to livestock or
                                               penalties for people and agencies that
not, laws differ between jurisdictions
                                               do not abide by the rules.
with respect to the keeping, sale and
movement of wild dogs. Different states
                                               EPBC Act considerations
and territories might or might not allow
the keeping of wild dogs as pets. A permit     The Environment Protection and
might be required to do so, and although       Biodiversity Conservation (EPBC) Act
permitted in one area, wild dogs might         1999 oversees the management of
not be transportable to another state          vulnerable and endangered native
or tenure. Wild dogs may be seized and         species, populations and ecological
euthanised if they are being kept illegally.   communities. The EPBC Act lists all the
                                               native species currently at risk from a
Legal obligations on owners of land            variety of factors. Wild dog predation
where wild dogs occur                          is known or expected to be a risk to the
The responsibility to manage wild              threatened species listed in the table on
dogs rests largely with the owners or          the next page.
managers of the land where wild dogs
occur. This presents challenges in places      More information
where wild dogs roam between multiple
properties, and these are usually               • EPBC Act requirements, see:
sorted out through community wild dog             http://www.environment.gov.au/
management plans. In places where wild            epbc/do-you-need-approval
dogs are considered pests, landowners           • New South Wales KTP, see ‘Predation
have a responsibility to control wild dogs        and Hybridisation by Feral Dogs
on their land and prevent them from
causing problems on neighbouring lands.
On lands where wild dog conservation
measures are applied, managers have a

                        Glovebox Guide for Managing Wild Dogs                              25
(Canis lupus familiaris) – key           • ACT – Draft ACT Pest Animal
        threatening process listing’ (2009),       Management Strategy (2011–2021).
        New South Wales Department of              Department of Environment and
        Environment, Climate Change and            Sustainable Development: Canberra.
        Water (www.environment.nsw.gov.
        au/determinations/feraldogsFD.           • Vic – Invasive Plants and Animals
        htm).                                      Policy Framework (2011).
      • More detail can also be found in state     Department of Primary Industries:
        and local wild dog management plans        Melbourne
        (see www.pestsmart.org.au for links      • SA – Policy on Management of
        to the following state and territory       Dingo Populations in South
        wild dog management plans).                Australia (2011). Primary Industries
     Sample state and territory wild dog           and Resources South Australia,
     management plans                              Biosecurity SA: Adelaide.
      • NT – A Management Program for            • WA – Western Australian Wild Dog
        the Dingo (Canis lupus dingo) in           Management Strategy (2005).
        the Northern Territory of Australia        Department of Agriculture: Perth
        (2006-2011). Parks and Wildlife
        Service, Department of Natural
        Resources, Environment and the Arts:
        Alice Springs.
      • Qld – Wild Dog Management Strategy
        (2011-2016). Department of
        Employment, Economic Development
        and Innovation, Biosecurity
        Queensland: Brisbane.
      • NSW – Wild Dog Management
        Strategy (2011-2015). Department of
        Primary Industries: Orange.

26                         Glovebox Guide for Managing Wild Dogs
7. Notes
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________

                   Glovebox Guide for Managing Wild Dogs                    27
7. Notes
     _________________________________________________________________________
     _________________________________________________________________________
     _________________________________________________________________________
     _________________________________________________________________________
     _________________________________________________________________________
     _________________________________________________________________________
     _________________________________________________________________________
     _________________________________________________________________________
     _________________________________________________________________________
     _________________________________________________________________________
     _________________________________________________________________________
     _________________________________________________________________________
     _________________________________________________________________________
     _________________________________________________________________________
     _________________________________________________________________________
     _________________________________________________________________________
     _________________________________________________________________________
     _________________________________________________________________________
     _________________________________________________________________________
     _________________________________________________________________________
     _________________________________________________________________________
     _________________________________________________________________________
     _________________________________________________________________________

28                      Glovebox Guide for Managing Wild Dogs
Glovebox Guide for Managing Wild Dogs   29
You can also read