Glovebox Guide for Managing Wild Dogs - An Invasive Animals Cooperative Research Centre Project - CABI
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Glovebox Guide for Managing Wild Dogs Benjamin Lee Allen An Invasive Animals Cooperative Research Centre Project Department of Agriculture and Water Resources
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 care graphical material is variously owned by Invasive 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 equivalent The Creative Commons Attribution 3.0 Australia products is intended and that the inclusion of a licence allows you to copy, distribute, transmit product name does not imply endorsement over any and adapt material in this publication, subject to equivalent product from another manufacturer. the exception for photographic and other graphic ALWAYS READ THE LABEL: Users of agricultural or material set out above, and provided you attribute veterinary chemical products must always read the the work as shown below. The licence does not label and any permit, before using a product, and transfer ownership of the copyright. must strictly comply with the directions on the label A summary of the licence terms is at: and the conditions of any permit. Users are not creativecommons.org/licenses/by/3.0/au/deed.en absolved from compliance with the directions on the label or the conditions of the permit by reason of © Invasive Animals Ltd any statement made or not made in this publication. Citation: Allen BL (2016). Glovebox Guide for The IA CRC gratefully acknowledges The National Managing Wild Dogs. Second edition. PestSmart Wild Dog Action Plan (NWDAP) for funding support Toolkit publication. Invasive Animals Cooperative for the publication of this document. Research Centre, Canberra, ACT Cover image: Lee Allen. Print ISBN: 978-1-921777-39-4 Web ISBN: 978-1-921777-40-0 Published by: Invasive Animals Cooperative Research Centre ii Glovebox Guide for Managing Wild Dogs
Glovebox Guide for Managing Wild Dogs Benjamin Lee Allen An Invasive Animals Cooperative Research Centre Project Glovebox Guide for Managing Wild Dogs 1
Image: Lee Allen Contents 1. About this guide........................... 3 5. Working dog safety.......................14 Risks to working dogs....................... 14 2. Wild dog ecology........................... 4 First aid for your working dog............. 15 Impacts.........................................7 1080 poisoning............................ 15 3. Identifying wild dogs and PAPP poisoning............................ 15 their impacts.............................. 8 Trap / foot injuries....................... 17 Detecting the presence of wild dogs and 6. Policy and legislation....................18 their impacts...................................8 Legal status and management............. 18 Distinguishing between wild dog, fox, cat More information............................ 21 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............ 11 Choosing the right control tool............ 12 More information............................ 13 2 Glovebox Guide for Managing Wild Dogs
1. About this guide This Glovebox Guide for Managing Wild guide seeks to enable best-practice wild Dogs is a general guide to managing dog management by providing broadly populations of wild dogs in Australia. applicable information on: This guide uses the term ‘wild dogs’ to • wild dog ecology describe any wild-living members of the • identifying wild dogs and their impacts genus Canis, including pure dingoes, feral • management tools and strategies domestic dogs and crossbreds between the two. Wild dogs present significant • working dog safety economic, environmental and social • policy and legislation. impacts in many places, but are also This glovebox guide does not cover all the viewed as an important part of most details of wild dog management, so you mainland environments. should consider participation in developing The need to manage wild dogs for their community wild dog management plans impacts has not diminished in the last or enrolment in recognised vertebrate 200 years. There might be new laws or pest management courses. For more different control tools and strategies, information on wild dog management visit but the principles remain the same. This www.pestsmart.org.au. Image: Richard Ali Glovebox Guide for Managing Wild Dogs 3
2. Wild dog ecology Taxonomic names: Canis lupus dingo Canis lupus familiaris Canis familiaris dingo Canis dingo Canis familiaris (feral/wild dogs) 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 ginger (red to sandy), black introduced via south-east Asia about and tan (often with a white chest patch), 5000 years ago. Dingoes spread across white, or black. Other coat colours the mainland within about 500 years found are sable (with a dark ridgeline after introduction, possibly assisted like German shepherds), brindle (faintly by Aboriginal people. Other breeds of striped), patchy white and ginger, or domesticated dogs were later brought patchy white and black. Many wild dogs to Australia with European settlers and also have five ‘white points’ (white toes/ spread from southeastern Australia. feet, socks and a white tail tip), but you The greatest densities of pure dingoes can’t tell how pure an animal is by its coat live in northwestern Australia, while colour. Dew claws might be present or the greatest densities of hybrids live in absent. southeastern Australia. A decline in the Wild dogs vary in size, but most are use of netting fences and inefficient similar in size and shape to kelpies. Adults or relaxed lethal control is predicted are usually slender and weigh 15–16 kg on to result in an increase in wild dog average, although some individuals and populations in areas where they are populations might be considerably larger, presently in low numbers (ie areas inside weighing over 20 kg. Feral domestic dogs the national dog fence). weighing up to 70 kg have been captured in the wild. 4 Glovebox Guide for Managing Wild Dogs
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 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 persecuted after European species of all sizes. They prefer small- settlement. Wild dogs are now present to-medium sized (less than 15 kg) in these areas in low numbers and are mammals (such as rodents, rabbits and becoming more common. They are bandicoots) although larger species (such naturally sparse in central Australian as 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 day. desert, temperate forests, rainforests, They need up to 12% of their body weight meadows, grasslands, and agricultural in water per day in summer, although and urban environments. They reach a lot of this can be supplied from the their highest densities around human- blood and other fluids found in prey. They dominated habitats and regions with might not drink freely available water for high-density prey populations, such as several days at a time. areas with many rabbits. Reproduction Nutrition Wild dogs are annual breeders, with Wild dogs are predominantly carnivores, female pro-oestrus and oestrus periods and are an opportunistic predator of generally lasting 10–12 days or possibly a variety of mammal, bird and reptile up to 60 days. Mating usually occurs in Glovebox Guide for Managing Wild Dogs 5
and continues through to the onset of Image: Lee Allen breeding in winter. Wild dogs have been recorded dispersing over 550 km in less than one month, or travelling 1300 km in four months. Larger-than-average males typically disperse further and more often. These lifecycle stages mean that wild dogs are most active in autumn and early winter. There is usually an increase April–May, with pups born about two in observed tracks, scratches, scats, months later. Breeding sometimes howling and other signs around this time. happens at other times of year, although Wild dogs are most quiet in late winter this is uncommon. Females produce an and spring, when they are busy raising average of five pups in each litter (range pups. It is common for signs of wild dogs 1–11). The onset and extent of breeding to ‘disappear’ for several months when varies significantly between regions, they are actually still there, but not seen. and is influenced by a range of factors Biological and behavioural including age, social status, latitude, weaknesses seasonal conditions and genetic purity. Feral domestic dogs might be capable of Wild dogs are top-order predators and producing pups more than once each year, have few natural predators besides although environmental and energetic humans. Pups can be vulnerable to birds constraints probably prevent this in wild- of prey and other predators, such as living dogs. foxes, cats, snakes or goannas. Although wild dogs do not need to drink free water Lifecycle stages on a daily basis, the distribution of arid- Pups are born after a gestation period zone populations is usually linked to the of 61–69 days. Milk production lasts less availability of water. than two months and pups are weaned Potential uses gradually. Females usually breed from two years of age, and males reach Wild dogs are considered a pest animal sexual maturity from one year of age. in most states and territories, although Wild dogs can live up to about 13 years some recent studies suggest they might be in the wild (up to 20 years in captivity), useful for indirectly reducing the impacts although it is unusual for animals to live of foxes and feral cats on small prey longer than five to six years. Most don’t species. Wild dogs can also be useful for survive beyond four years. Dispersal sport hunting and trapping. Pure-looking of young dogs begins in late summer dingoes provide tourism opportunities to some parks and conservation areas. 6 Glovebox Guide for Managing Wild Dogs
Impacts are currently recognised as a known or potential risk to at least 14 nationally Economic threatened mammals, reptiles and birds. The risk of wild dog predation to Wild dogs pose a threat to livestock threatened vertebrates can be severe because they readily prey on poultry, in some cases. Wild dogs also transmit sheep, goats and cattle. Wild dogs diseases and pathogens to native can also impact other industries such animals. For example, it has been shown as small crops and orchards, where that hydatids cause large cysts in the the dogs can eat fruit and damage lungs of wallabies, drastically affecting infrastructure by chewing irrigation and lung function and further increasing their sprinkler systems. They can transmit risk of predation. Whether or not these the parasites Echinococcus granulosus predation and disease threats actually (hydatid tapeworms) and Neospora become real can depend on other factors, caninum to livestock and native animals. such as vegetation clearing and habitat Hydatids can produce cyst-affected alteration. On the other hand, wild dogs organs that cannot be sold and also affect can also assist some threatened species the health of livestock. Neospora can through their interactions with foxes and result in abortions in infected livestock. feral cats. Hydatids can also be transmitted from dogs to people. In urban areas, wild Social dogs are considered a health risk to The main social impacts of wild dogs humans and pets through transmission are not direct impacts, but rather flow of these and many other parasites (such out of the economic and environmental as hookworms, roundworms and mange impacts. Examples include stress from mites) and pathogens (such as giardia, receiving lower farm profits or from salmonella and campylobacter). knowing native species are being preyed Environmental on. Wild dogs can also have direct social impacts. Examples include psychological Wild dogs have been implicated in the distress caused by wild dog predation on declines of several small and medium- household pets, poultry and livestock, sized native animals in Australia. They and trauma from vehicle accidents with animals. Some urban recreational areas (such as parks and reserves) might be less appealing to the public due to fear of wild dog attacks or concern over the hygiene of facilities contaminated with dog faeces. The increasing diversity of Image: Guy Ballard rural land use and rural residents can also cause conflicts within a community. Glovebox Guide for Managing Wild Dogs 7
3. Identifying wild dogs and their impacts Detecting the presence of Category Potential indicator of Score wild dog presence wild dogs and their impacts free-roaming dogs seen or 1 10 heard It is common for wild dogs to be present wild dog footprints found but go unnoticed or unrecognised. No in places where working matter what colour a free-roaming dogs have not been used (eg around water points, dog is, if it is not your dog it should 1 road junctions, along 10 be considered a wild dog. There are animal pads, under holes in fences, newly graded several indicators that suggest that wild tracks) dogs might be present in an area. Read wild dog scats/faeces and through the indicators listed in the table, scratch marks found in 1 similar places (scats should 10 and follow the exercise outlined below. contain hair, bones, scales, feathers, or insects) Are wild dogs present in my area? livestock kills and damage, 1 including bite marks or 10 Using the indicators in the table, torn ears complete the following exercise: unexplained livestock losses or low marking/ 1. Circle each of the indicators you have 2 8 branding/mustering observed for your area. percentages 2. Add up your scores separately for unusually high percentages 2 8 of cows not producing milk each category. the absence of young 2 7 3. Locate your chances of wild dogs kangaroos and feral goats being present in the following table. kangaroos caught in fences when there has been no 2 7 one present to disturb the mobs A score of 10 or more in You definitely have wild dogs sheep coming into water Category 1 at a gallop and leaving in A score of 15 or more in 3 the same way (lead animal 5 You probably have wild dogs taking last animal back out Category 2 before it has drunk) A score of 10 or more in You might have wild dogs changes in livestock or Category 3 goat behaviour (eg stock A score of 10 or more in 3 no longer camping on the 5 You might have wild dogs dam or grazing where they Category 4 always have in the past) One score/indicator each from Category 2, You probably have wild dogs sheep that won’t work 3, and 4 into the wind or visit good 3 5 feed down one end of the paddock Ask your neighbours to complete the kangaroos/livestock 4 4 exercise as well. If you think you have drowned in full dams wild dogs, talk to your local pest animal 4 feral goat numbers lower 4 than expected authority. crows following your 4 3 working dogs increased localised crow 4 2 numbers birds of prey consistently flying over rough, barren 4 areas where you would not 2 otherwise expect to find much food 8 Glovebox Guide for Managing Wild Dogs
Distinguishing between wild dog, fox, cat and quoll tracks The presence of wild dogs is often discovered by seeing their tracks in the soil, but sometimes the tracks of other species look similar to those of wild dogs (see Figure 1). Wind, rain, organic matter in the soil and other factors can make it difficult to accurately identify some Figure 1 – The relative size and shape of wild dog, fox, tracks or determine how fresh they are. quoll and cat tracks (top row shows front foot and bottom row shows back foot). 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, (see Figure 1). foxes and cats The front foot length of adult wild dogs (excluding nails) is usually greater than 6 cm. When wild dogs, foxes and cats walk, More information their front foot hits the ground first and their back foot print usually lands nearby Barbara Triggs (2004). Tracks, Scats and (see Figure 2). Other Traces: A Field Guide to Australian Mammals. If you suspect that you have In good track-reading conditions in sand, wild dogs in your area, talk to your silt, or mud: neighbours and your local pest animal • dog prints are usually larger and control authority. rounder, foxes’ prints are smaller and more elongated, and cats’ are small and very round • dog toe nails usually point out straight, fox nails point inwards, and cats have no toe nail marks • the back foot usually partly overlaps the front foot for dogs, mostly overlaps for foxes, and almost completely overlaps for cats • the front foot of quolls shows all five toes (wild dogs, foxes and cats only Image: Ben Allen show four). Glovebox Guide for Managing Wild Dogs 9
4. Management tools and strategies Tools to control wild dogs future, whereas Strychnine is no longer permitted for use in poison baits in any There is a variety of different lethal jurisdiction. and non-lethal tools available to control Ejectors wild dogs. These include poison baits, traps, shooting, fencing, guard animals An ejector is a small cylindrical device and aversion techniques (such as lights, that is buried in the ground, leaving only alarms, and flagging). Not all tools are a ‘bait head’ exposed on the surface. The useful for a given area; each tool varies in bait head contains a replaceable capsule its effectiveness, depending on a range of of poison and is about the size of a factors specific to the local situation. The cylindrical golf ball. When an animal puts use of many control tools is also subject its mouth over the bait head and pulls it, to various laws and regulations. Wild dog the poison is ejected into the mouth in control officers are familiar with these a quick puff or spurt. Ejectors are like a and are able to advise people on what is permanent one-shot bait station. and is not permitted in your local area. Trapping Poison baiting Leghold traps may be used to capture live Sodium fluoroacetate (or ‘1080’) is animals for later euthanasia, usually by currently the main toxin used in baits to shooting. A range of different trap types control wild dogs, however a new toxin are available, but not all trap types are called ‘PAPP’ (para-aminopropiophenone) permitted for use in each jurisdiction. is now available in some states depending The most humane and efficient traps are on their progress towards including PAPP- called ‘soft-catch’ traps, including Jakes, use in regulations. 1080 poison baits can Victors, or Bridgers. Each has slightly be made from pieces of animal meat or different design features for use in offal (such as kangaroo, cattle or horse various situations. Professional wild dog meat) cut to about the size of a tennis ball trappers are also available to contract in or larger. Average and minimum weights many areas. vary between States so check the size Shooting you require. Stable and accurately dosed manufactured baits (such as DOGGONE® Firearms may be used by landholders, (1080) and DOGABAIT® (PAPP) or De- professional wild dog controllers, or K9® (1080)) can also be bought from hunting groups to shoot wild dogs in a approved suppliers. Both 1080 and PAPP safe and humane manner, in accordance are expected to be available into the with the relevant laws and guidelines. Fencing DOGGONE® and DOGABAIT® baits can be purchased from Animal Control Fencing is perhaps the best method of Technologies Australia Pty Ltd (ACTA) excluding wild dogs from an area, but a W: www.animalcontrol.com.au high level of maintenance is needed to P: 03 9308 9688 keep fences dog proof. Netting or electric fencing can both be effective barriers, 10 Glovebox Guide for Managing Wild Dogs
but it is necessary to eradicate dogs from be run in spring in attempts to target inside fenced areas. Well-maintained juvenile dogs before they disperse. fences can stop wild dogs from crossing Control programs run over the summer over, but they can’t stop dogs from going try and target migrating dogs. The best around them, and might also prevent wild time to control wild dogs will depend on dogs from leaving once they have got in. your local situation. Guard animals Working with people A variety of guard animals are Wild dog management strategies are used all around the world to most successful when people work protect livestock from predators. together. Because wild dogs do not In Australia, guard dogs (such as respect tenure boundaries such as fences, maremmas), llamas and alpacas, or borders or land uses, wild dog managers donkeys are sometimes used with varying in one area are likely to be affected degrees of success. Using guard animals by the actions or inaction of people in is designed to prevent livestock attacks, surrounding areas. Working together but they might not exclude wild dogs ensures that all stakeholders have input from a given area. into a management approach that covers the views of each interest group. This Aversion techniques typically requires a little bit of work from A range of different aversion techniques a lot of people, rather than a lot of work and devices have been suggested. from a few people. Aversion methods include flashing lights, Adaptive management sounding alarms or objects flapping in the wind, such as coloured flags. An adaptive approach to managing Limited information is available on the wild dogs broadly involves: defining effectiveness of these tools. the issue, developing a plan of action with achievable and measurable goals, Strategies to control wild putting the plan into action, monitoring progress, evaluating the plan, and making dogs adjustments and improvements before trying it again. Defining the issue is usually Working with nature the most difficult and time-consuming The ecology and behaviour of wild dogs part, but is critical for success. It must follows a seasonal and cyclical pattern take into account all the socio-ecological each year as dogs transition from breeding components and current knowledge season, to whelping, to dispersal and before further planning or further action back to breeding season again. Wild dog can proceed successfully. Compromise management strategies can be optimised might be needed to progress, and new if the biology and nature of wild dog information might mean that changes to populations are carefully considered. working plans need to be made along the For example, many control programs are way. run in autumn to try and target mature dogs before they have a chance to breed. Alternatively, control programs can Glovebox Guide for Managing Wild Dogs 11
Choosing the right control tool determine the best tools to use for a given situation. Note that some control The destruction of wild dogs might tools might not be allowed in certain not always be needed to resolve the areas. problems you face. However, when the Choosing the right control tool is an control of wild dogs is required, both important step towards succeeding with lethal and non-lethal control tools can a wild dog control program. No one tool is be used inside an adaptive management best overall and a variety of control tools framework that incorporates the views are often used together in a community of each stakeholder. There are limited control program. Reducing wild dog control tools available, but each has numbers is best achieved when control is advantages and disadvantages — not all applied across broad areas at the same tools will be useful in every situation. time, and repeated on a regular basis, The most effective approach usually leaving no gaps in space or time. involves using a range of tools (an It is most important to remember that ‘integrated’ approach), and not relying reducing wild dog numbers might not on just one tool. The table below shows actually reduce wild dog impacts, some of the basic pros and cons of so control programs should only be common control tools. The advantages considered successful when wild dog and disadvantages described might be problems have ceased or been reduced to different for each situation, and local an acceptable level. knowledge and consultation can help 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 12 Glovebox Guide for Managing Wild Dogs
Control Advantages Disadvantages Common uses tool 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 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 animals • can provide ongoing control • often requires significant • most frequently used 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 More information (Green Book) and the Guidelines for Preparing a Working Plan to Manage Wild For more information on control tools visit Dogs (Brown Book). Further information www.pestsmart.org.au. Detailed can also be found in Managing the instructions on how to develop a wild Impacts of Dingoes and Other Wild Dogs dog management plan can be found at (2001) and Guardian Dogs – Best Practice this website, where you can download Manual for the Use of Livestock Guardian the Working Plan to Manage Wild Dogs Dogs (2011), by Linda van Bommel. Glovebox Guide for Managing Wild Dogs 13
5. Working dog safety traps set for wild dogs. Dogs captured accidentally are unlikely to get any major injuries, but they can be ‘foot sore’ for a Risks to working dogs short time and might not be able to work until they’ve recovered. Working dogs are Wild dogs and working dogs are usually also susceptible to poisoning from lethal very similar in size and behaviour, and trap devices if poison has been used. many of the control tools available Steps to reduce the risk to your cannot discriminate between different working dog types of dog. Poisons and traps present • Know where baits have been laid the highest risks to working dogs, and (distribute baits only in places where non-lethal control techniques do not pose working dogs do not visit and pick up a risk to working dogs. and dispose of any remaining baits Both PAPP and 1080 wild dog baits (and once the baiting program is finished). ejectors) are toxic to working dogs. • Muzzle your dogs (muzzling is cheap, For these reasons, working dogs (and takes little time and does not usually other domestic dogs) are the non- reduce a dog’s work performance, but target animals most at risk during wild it can prevent your dog from taking a bait, pulling an ejector or chewing a dog baiting campaigns. The best way lethal trap device). to prevent working dogs from being • Keep your dogs kennelled in pens or poisoned is to keep them away from any tethered on runs while they are not source of poison. This is partly managed being used for work or play. by following the label instructions and • Do not take your dogs into a baited the usage guidelines for the product, area for at least two years (unless including informing your neighbours of muzzled). where and when you plan to use baits, • Keep your dogs away from dead or and storing and transporting baits in dying poisoned animals and any toxic appropriate containers. vomit. Working dogs may also get caught in • Supervise your dog when off the lead, and make sure suitable emetics, vets’ telephone numbers and first aid materials are available to help your dog’s chances of survival if poisoning does occur. • Never assume a bait is safe – ever. Image: Ben Allen 14 Glovebox Guide for Managing Wild Dogs
First aid for your working dog PAPP poisoning Once eaten, PAPP is rapidly absorbed 1080 poisoning from the gut into the into the liver where Once digested, 1080 is rapidly absorbed it is converted by dogs and foxes to form from the gut into the bloodstream. Once an agent that enters red blood cells and it is in an animal’s circulation, it blocks the chemical reactions that produce rapidly converts normal haemoglobin to energy in cells. Over a period of time, this methaemoglobin. Methaemoglobin does lack of cell energy prevents organs from not carry oxygen to brain, muscle or functioning properly. Each organ then other tissues, so PAPP ultimately reduces begins to shut down, causing a variety of visible signs. oxygen supply to the heart muscles and brain. Poisoned animals first become Signs to look for: lethargic and sleepy before eventually • anxiety falling unconscious and dying. Even once • frenzied behaviour signs of PAPP poisoning are apparent, • hypersensitivity the outlook can be good if the antidote • loud vocalising, yelping and howling is administered in time (likely window • failure to respond to owner of an hour or less to get the affected • vomiting animal to a vet). However, the antidote cannot be guaranteed to be effective and • uncontrolled urinating and defecating some clinical follow-up may be needed in • convulsions, severe cases. • seizures and fits • breathing difficulties Signs to look for: • coma or unconsciousness. • colour changes to tongue, lips, and gums (from pink to blue/grey – 1080 first aid indicating reduced oxygen) You need to act immediately to save your • salivating (dribbling). poisoned dog. Once signs of 1080 poisoning • appearing dazed and wobbly, are apparent, the outlook (even with diminished coordination eg. dragging treatment) is poor and dogs rarely survive. feet or inability to move limbs. However, if you suspect your dog has • lethargy eg. sitting down and unable ingested a 1080 bait but has not yet begun to lift head. to show clinical signs: • non-responsive and unconsciousness. • induce vomiting (to get the bait out • highly increased heart rate might be – do not do this if clinical signs are noted but may not be a reliable sign already shown). if the dog has just been running for • keep your dog as cool and as quiet as example. possible • immediately take your dog to a vet. Glovebox Guide for Managing Wild Dogs 15
PAPP first aid What can I use to make my dog vomit? If you suspect your dog has been poisoned Care must be taken when inducing by PAPP you will need to act immediately vomiting as your dog may react violently — the sooner you get your dog to a vet and bite you. Giving too much of some the better, because PAPP works rapidly. emetics (ie substances that induce An antidote to reverse PAPP poisoning is vomiting) might also make the dog available through Vet administration only critically ill. If the dog has vomited, be but you will need to contact your Vet prior aware that the vomit is toxic and should to arrival to ensure they have the antidote be cleaned up immediately. Emetics on hand. While the antidote reverses the should be kept in an accessible place poison, it may not always save a dog. This (ie the glove box of the ute) in case of could be due to delays in receiving the poisoning. Suitable emetics include: antidote treatment or a toxic sensitivity • table salt in water: 2 teaspoons of salt to the antidote itself — Vets should be in 1 cup of water; less for small dogs, aware of these complications and will more for larger breeds follow the correct protocol to enhance • washing soda crystals (sodium the survival rate. Vomiting may reduce carbonate): 3–5 crystals orally, the severity of poisoning; however it is DO NOT use laundry detergents or vital that the dog is still taken to a Vet. powders • copper sulphate crystals: 2 pea-sized Important note: If a PAPP bait has crystals. been eaten the vomit should contain yellow/orange plastic marker beads to If you can’t make your dog vomit, do not assist with a Vet diagnosis and correct waste time trying again, and take your treatment. dog to a vet immediately. The vet will need to know: If you suspect PAPP poisoning, follow these first aid steps: • what the suspected poison is 1. Ring your local vet to ensure they • how long ago your dog was exposed have the antidote to PAPP. • what your dog was exposed to (a bait, 2. Take the poisoned dog to the vet carcass or unknown) immediately. • how the dog is acting now (clinical 3. If you have a long trip to the vet and signs) if you have washing soda crystals • how long the signs have been (sodium carbonate) give 2-3 crystals noticeable. like you would tablets to induce vomiting. 4. Keep the dog calm and at a comfortable ambient temperature (20-25°C) during the journey to the vet. 16 Glovebox Guide for Managing Wild Dogs
Trap/foot injuries Trapping will rarely leave your dog with any permanent injuries, although they might end up with some hair loss or scarring on their foot. More severe injuries might develop later, depending on how the dog was captured and how long it stayed in the trap. These injuries might include the loss of toe nails, toe/ foot pads wearing off, or disfigurement. Housing your dog in a ‘soft’ environment (ie not on concrete or wire) during recovery can help to prevent these later injuries from happening. Domestic and working dogs will usually yelp and howl to let you know they are caught in a trap. Be aware that dogs may react violently and bite as you get them out of a trap. To help your dog recover from being trapped • Get your dog out of the trap as quick as possible. • If the paw is swollen, gently massage it to increase blood flow. • If the paw has minor cuts or bites, gently clean the paw with water or allow your dog to lick it clean. • If the dog has been caught for a long time, take your dog to a vet. • House the dog on soft surfaces while it recovers. Glovebox Guide for Managing Wild Dogs 17
6. Policy and legislation are also other more generic Acts that function across jurisdictions. Violation of laws related to wild dog management can Legal status and management attract serious penalties (eg fines and jail time) for individuals and agencies. Wild dogs are identified by the national In general, the following types of Vertebrate Pests Committee as a regulations should be considered before ‘Category 5/Extreme’ species. Category 5 beginning any wild dog management means that the animal is a recognised pest activity. that is both widespread and established, while an Extreme classification indicates Laws relating to animal welfare that such animals should not be allowed There are laws in every state and territory to enter, nor be kept in any state or that address the need to treat all animals territory without permission. Wild dogs humanely, whether they are considered are also identified as a pest animal under pests or not. People managing wild dogs the Australian Pest Animal Strategy. are obligated to use control methods Because of these classifications, wild that minimise any potential pain, fear or dog management is constrained by distress. These obligations encompass a legislation and policy, with various wide range of activities from the capture guidelines, codes of practice, and and relocation of animals, through to standard operating procedures applying. poisoning, shooting or trapping. Codes of Legislation and policy often vary practice, standard operating procedures, between jurisdictions at local and state and best-practice guidelines for the levels, with overriding federal laws also management of wild dogs have been affecting wild dog management. There developed, are publically available on Image: Heather Miller Image: Peter Fleming 18 Glovebox Guide for Managing Wild Dogs
www.pestsmart.org.au, and should be (such as those on Fraser Island) might be followed in order to prevent cruelty to considered a unique natural asset worthy animals during control operations. of conservation. Alternatively, people might want to only conserve pure dingoes Laws relating to land tenure but eliminate impure hybrids and feral The legal status of wild dogs varies with dogs. Because it can be hard to identify different land tenures. In many cases, wild the purity of an individual wild dog just dogs are a ‘protected species’ in national from what it looks like, land tenure parks and conservation reserves, while (or the expected location of important they are considered ‘declared pests’ in populations) is often used to define areas many livestock production areas. Listing where different restrictions apply. For wild dogs as protected or declared places example, controlling all wild dogs (pure certain restrictions and obligations on or otherwise) may be allowed along those intending to manage wild dogs the boundaries of some conservation in a given area. Certain management reserves, while core areas within a activities are not legally permissible on reserve may be set aside for wild dog all tenures. Permission to access various conservation. land tenures should also be considered. Laws relating to the use of specific Laws relating to the conservation control techniques status of specific wild dog Various control techniques are also often populations governed by laws independent of their Laws can sometimes vary between specific use on wild dogs. For example, there is populations or types of wild dog. For specific legislation dealing with the use example, an isolated island population of firearms, which are often used to euthanise wild dogs in trapping or shooting programs. Various 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 19
Laws relating to the use of animals Laws relating to the keeping, sale, for research and teaching and movement of wild dogs Not all wild dog management activities Because wild dogs may be considered require the destruction of animals, and protected or declared, native or alternative legislation governs the use introduced, or a risk to livestock or of animals for researching and teaching not, laws differ between jurisdictions purposes. Some wild dog management with respect to the keeping, sale and activities might be considered ‘research movement of wild dogs. Different states and teaching activities’ in some and territories might or might not allow jurisdictions, such as the systematic use the keeping of wild dogs as pets. A permit of camera traps or attaching tracking might be required to do so, and although collars to wild dogs. If this is the case, permitted in one area, wild dogs might various additional permits and approvals not be transportable to another state may be required before management or tenure. Wild dogs may be seized and activities can begin. euthanised if they are being kept illegally. 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 - 20 Glovebox Guide for Managing Wild Dogs
Legal obligations on owners of land The EPBC Act also lists the key threatening where wild dogs occur processes (KTP) known to affect threatened species. Predation by wild The responsibility to manage wild dogs dogs has not been recognised as a KTP in rests largely with the owners or managers national legislation but is recognised as of the land where wild dogs occur. This such in New South Wales. presents challenges in places where wild dogs roam between multiple properties, Important to the management of wild and these are usually sorted out through dogs, new wild dog control programs community wild dog management plans. might need to be reviewed under the In places where wild dogs are considered EPBC Act before they are put in place, to pests, landowners have a responsibility assess the program’s risk to threatened to control wild dogs on their land and species in the area. For example, if wild prevent them from causing problems on dog control is to begin in a national park neighbouring lands. On lands where wild where control has not previously been dog conservation measures are applied, done, the proposal must be assessed managers have a responsibility to ensure before it can start. Checking with the that wild dogs are not leaving those lands relevant authorities should first be done or causing problems in adjacent areas. to avoid doing the wrong thing. These obligations apply to private, leased and crown lands. There are likely to be More information penalties for people and agencies that do not abide by the rules. • EPBC Act requirements, see: http://www.environment.gov.au/ EPBC Act considerations epbc/do-you-need-approval The Environment Protection and • New South Wales KTP, see ‘Predation Biodiversity Conservation (EPBC) Act and Hybridisation by Feral Dogs (Canis 1999 oversees the management of lupus familiaris) – key threatening process listing’ (2009), New South vulnerable and endangered native Wales Department of Environment, species, populations and ecological Climate Change and Water communities. The EPBC Act lists all the ( w w w. e n v i r o n m e n t . n s w. g o v. a u / native species currently at risk from a determinations/feraldogsFD.htm). variety of factors. Wild dog predation is • More detail can also be found in state known or expected to be a risk to the and local wild dog management plans threatened species listed in the table on (see www.pestsmart.org.au for links the next page. to the following state and territory wild dog management plans). Glovebox Guide for Managing Wild Dogs 21
Sample state and territory wild dog Sample local plans and strategies management plans • Qld – The Paroo Model of Wild Dog • NT – A Management Program for Control (2011) South West Regional the Dingo (Canis lupus dingo) in the Economic Development Inc Northern Territory of Australia (2006- • NSW – Wild Dog Management Plan for 2011). Parks and Wildlife Service, the Barnard River Wild Dog Control Department of Natural Resources, Association Area (2010-2012) Environment and the Arts: Alice • NSW – Wild Dog Management Plan for Springs. the Kempsey Rural Lands Protection • Qld – Wild Dog Management Board District (2008-2011) Strategy (2011-2016). Department of • NSW – Wild Dog Management Plan Employment, Economic Development for the Niangala Wild Dog Control and Innovation, Biosecurity Association Area (2010-2012) Queensland: Brisbane. • NSW – Brindabella & Wee Jasper • NSW – Wild Dog Management Strategy Valleys Cooperative Wild Dog/Fox (2011-2015). Department of Primary Plan (2005-2010). Industries: Orange. • Vic – North East Wild Dog Action Plan • ACT – Draft ACT Pest Animal (September 2010) Management Strategy (2011–2021). Department of Environment and • Vic – Gippsland Wild Dog Action Plan Sustainable Development: Canberra. (September 2010) • Vic – Invasive Plants and Animals • SA – South Australian Arid lands Policy Framework (2011). Natural Resources Management Department of Primary Industries: Board Dingo Management Plan (June Melbourne 2009) • SA – Policy on Management of • WA – Eastern Wheatbelt Declared Dingo Populations in South Species Group Regional Wild Dog Australia (2011). Primary Industries Management Plan 2008/9 to 2010/11 and Resources South Australia, • WA – Meekatharra Zone Control Biosecurity SA: Adelaide. Authority Regional Wild Dog • WA – Western Australian Wild Dog Management Plan 2007-11 Management Strategy (2005). • WA – Carnarvon Zone Control Department of Agriculture: Perth Authority Regional Wild Dog Management Plan 2007-12 22 Glovebox Guide for Managing Wild Dogs
7. Notes _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ Glovebox Guide for Managing Wild Dogs 23
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