Dog Attack and Dog Bite Civil Liability in Australia by State

Australia has no single national law on civil liability for a dog attack: New South Wales, South Australia, Western Australia and the Australian Capital Territory impose freestanding strict liability on a dog's owner or keeper, Victoria and Tasmania tie compensation to a separate court order, Queensland has no dog specific civil provision at all, and the Northern Territory relies on the common law alone.

Information last verified 28 September 2026 against the Companion Animals Act 1998 (NSW), the Dog and Cat Management Act 1995 (SA), the Dog Act 1976 (WA), the Animal Management (Cats and Dogs) Act 2008 (Qld), the Domestic Animals Act 1994 (Vic), the Dog Control Act 2000 (Tas), the Domestic Animals Act 2000 (ACT), and Northern Territory Legal Aid Commission guidance.

This article covers civil liability, a dog owner's or keeper's legal responsibility to pay compensation to a person injured or whose property is damaged by a dog attack, in every Australian state and territory. It does not cover the separate regulatory system of breed and behaviour based dangerous dog classification, declaration and control requirements; for that, see Dangerous Dogs in Australia. It also does not cover public liability insurance generally; for that, see Public Liability in Australia.

Four Different Models, Not One "Strict Liability" Rule

It is tempting to describe Australian dog bite law as uniformly "strict liability," and four jurisdictions do follow that model, but the other four run genuinely different mechanisms. New South Wales, South Australia, Western Australia and the Australian Capital Territory each give a victim a freestanding statutory right to sue the dog's owner or keeper directly, with no need to prove negligence or that the owner knew the dog was dangerous. Victoria and Tasmania instead route compensation through a court order attached to a different kind of proceeding, a criminal prosecution in Victoria's case, and either a dog attack prosecution or a destruction order application in Tasmania's. Queensland has no dog specific civil provision at all. No territory-wide dog Act was identified for the Northern Territory, which relies on the common law. Each is covered in turn below, with the practical difference this makes to a victim's path to compensation.

New South Wales, South Australia, Western Australia and the ACT: Freestanding Strict Liability

These four jurisdictions each give a dog attack victim a direct statutory civil claim against the owner or keeper, without needing to prove negligence or prior knowledge of the dog's dangerous propensity.

New South Wales. Section 25 of the Companion Animals Act 1998 makes an owner liable in damages for injury or property damage from a dog wounding or attacking, with no negligence or foreseeability requirement. Exceptions apply where the attack occurred on the owner's own property against a person unlawfully there, unless the dog was already a dangerous, menacing or restricted dog, where the attack was wholly induced by intentional provocation by a person other than the owner or the owner's employees or agents, and for police or corrective services dogs. Section 28 applies ordinary contributory negligence apportionment where the victim also bears some fault.

South Australia. Section 66 of the Dog and Cat Management Act 1995 makes the keeper of a dog liable in tort: the plaintiff does not need to prove negligence or knowledge of the dog's vicious, dangerous or mischievous propensity. The keeper is the owner, or the parents or guardians of an owner under 18, and includes a person into whose possession the dog was delivered. The Act's note explains that the old common law ferae naturae and mansuetae naturae rules (the historical distinction between wild and domestic animals) were abolished by the Civil Liability Act 1936, which makes negligence the basis of liability, and that section 66 qualifies those principles by imposing strict liability for dogs specifically.

Western Australia. Section 46 of the Dog Act 1976 makes an owner liable, subject to contributory negligence, in damages for injury or property damage occurring in the course of an attack. No previous mischievous propensity, the owner's knowledge of it, or neglect needs to be shown. Showing that the dog was not in the owner's possession or control at the time is no defence unless the owner satisfies the court that someone else had actual possession or control of it without the owner's consent. A person in possession or control of the dog, or the occupier of premises where it is ordinarily kept, is deemed the owner; the occupier (but not the person in control) escapes liability by identifying the true owner, who must be over 18. A fatal dog attack is separately actionable under the Fatal Accidents Act 1959, and a criminal conviction does not bar or limit the separate civil claim.

Australian Capital Territory. Section 55 of the Domestic Animals Act 2000 makes the keeper of a dog that attacks or harasses a person, or attacks an animal, liable to pay compensation for loss or expense. Compensation is recoverable independently of any criminal prosecution, even after an acquittal. Defences apply where the plaintiff was on the defendant's premises without reasonable excuse, failed to take reasonable care for their own safety, or provoked the dog (or the injured animal did). This statutory right does not displace any other basis, such as ordinary common law negligence, a person might have to recover damages.

Queensland: No Dog Specific Civil Liability Provision at All

Queensland is the clearest outlier. The Animal Management (Cats and Dogs) Act 2008 creates no civil right of action for a person injured by a dog. Its only compensation provision, section 142, compensates a person for loss caused by the exercise of the Act's investigation and enforcement powers, not a bite victim, and section 7(3) says a breach of the Act does not of itself give rise to any civil right or remedy.

A Queensland dog bite victim has to rely on ordinary common law negligence or occupier's liability, informed by the general Civil Liability Act 2003, rather than any dog specific statute. Treat any source that describes Queensland dog bite law as "strict liability, the same as New South Wales" with caution; the Act simply does not create that right.

Victoria: A Criminal Offence With a Discretionary Compensation Order

Victoria does not give a dog attack victim a freestanding civil claim under its dog legislation. Section 29 of the Domestic Animals Act 1994 is structured as a set of criminal offences: a dangerous or restricted breed dog attacking carries up to 6 months imprisonment or 120 penalty units for the person in apparent control, or the owner if that person is not the controller; an ordinary dog causing serious injury carries up to 40 penalty units, a non-serious injury up to 10 penalty units, and rushing or chasing up to 4 penalty units.

The only route to victim compensation under the Act is section 29(11): on a guilty finding, the court may order the person found guilty to pay compensation for any damage caused by the dog's conduct. This is discretionary and depends on a guilty finding, not a standalone civil right. Defences under section 29(9) include the dog being teased, abused or assaulted, the person trespassing where the dog was kept, another animal being on the premises, or a person known to the dog being attacked in front of it, plus a hunting exemption under the Prevention of Cruelty to Animals Act 1986.

The practical consequence: a Victorian victim seeking damages without a prosecution and guilty finding has to bring an ordinary common law claim, such as negligence or occupier's liability. The Act alone does not give them a direct civil cause of action the way New South Wales, South Australia, Western Australia and the Australian Capital Territory do.

Tasmania: Compensation Through a Destruction Order or a Guilty Finding

Tasmania runs a third, distinct model. Section 62 of the Dog Control Act 2000 lets a court order a dog destroyed if it is shown, to the court's satisfaction, to have attacked a person or an animal, or killed another animal. Nothing in the Act ties this to knowledge or propensity; no scienter style threshold (proof the owner knew the dog was dangerous) appears anywhere in its text.

Alongside, or instead of, a destruction order, section 62(3)(g) lets the court order the dog's owner to pay compensation to a person who suffered bodily injury, or to an owner whose animal or property suffered damage, as a result of the dog's actions. Because there is no fault or knowledge threshold, this is closer in substance to strict liability than to the older scienter doctrine once an attack is proven. Procedurally, though, it runs through a court order attached to a destruction order application, not an ordinary statement of claim a victim files directly.

Separately, section 19(8) lets a court that finds an owner guilty (for section 19, the person apparently in control of the dog at the time) of a dog attack offence under section 19 order the owner to pay compensation for any damage caused, or costs incurred, as a result of the dog's conduct, a route tied to a guilty finding, similar to Victoria's. The Act does not expressly say whether a Tasmanian victim also retains an ordinary common law negligence claim independent of sections 19(8) and 62; treat that as not expressly addressed rather than assume either way.

Northern Territory: No Territory-Wide Dog Act Identified, Common Law Only

No territory-wide dog control Act was identified for the Northern Territory. A Northern Territory Legal Aid Commission fact sheet (current as at August 2014) states that a dog owner can be sued for loss, damage or injury their dog causes, but it does not specify whether that common law claim rests on ordinary negligence or the older scienter doctrine requiring proof the owner knew the dog was dangerous, and this article was not able to confirm which standard Northern Territory courts currently apply. The Territory's regulatory layer for dogs sits mainly in council by-laws (police can act on dog complaints in areas not covered by council by-laws), covering registration, at large offences and dangerous dog declarations, with a separate criminal offence for an attack or menacing behaviour and a Local Court destruction order power similar in shape to Tasmania's.

Defences, Owners and Keepers, and Limitation Periods

The defences are not uniform. New South Wales excludes an attack wholly induced by intentional provocation by anyone other than the owner or the owner's employees or agents, and an attack on the owner's property on a person not lawfully there (unless the dog was already a dangerous, menacing or restricted dog). The ACT gives complete defences where the plaintiff was on the defendant's premises without reasonable excuse, failed to take reasonable care for their own safety, or provoked the dog. South Australia sends provocation by someone other than the keeper, injury to a trespasser on the land where the dog is kept, and similar cases back to ordinary Civil Liability Act 1936 principles. Section 46 of Western Australia's Dog Act sets out no provocation or trespass defence. New South Wales, South Australia and Western Australia reduce, rather than eliminate, damages for the victim's contributory negligence.

"Owner" is not always the person who happens to be holding the leash. Western Australia's Dog Act deems a person in possession or control of the dog, or the occupier of the premises where the dog is ordinarily kept, to be the owner for liability purposes; only the occupier can escape by identifying to the court the true owner, who must be over 18. Victoria's offence provisions similarly look first to the person in apparent control of the dog at the time, then to the owner if that is a different person.

A dog bite claim is a personal injury claim like any other, and is subject to the ordinary limitation period set by the relevant state or territory's limitation legislation, which typically runs from the date of the injury and can be extended in limited circumstances, such as where the victim was a child at the time. The exact period and any extension rules differ by jurisdiction and change from time to time; confirm the current limitation period for the relevant state or territory before relying on one, rather than assuming a single national figure.

How to Report a Dog Attack

A dog attack should be reported to the local council in the area where it happened. Councils are generally the body responsible for investigating a reported attack, making a dangerous, menacing or restricted dog declaration where the facts support one, and pursuing council level enforcement action, matters covered separately at Dangerous Dogs in Australia. For a serious injury, also report the attack to police, since several of the compensation mechanisms above, most notably Victoria's, depend on a criminal charge and guilty finding being pursued. Reporting an attack and pursuing a civil compensation claim are separate steps: a council declaration or a criminal charge does not itself pay a victim's medical bills or lost income, and in New South Wales, South Australia, Western Australia and the Australian Capital Territory a victim does not need to wait for either before bringing a civil claim.

Comparing the Eight Models

Frequently Asked Questions

Is a dog owner automatically liable for a dog bite in Australia?

Only in some states. New South Wales, South Australia, Western Australia and the Australian Capital Territory impose strict liability by statute, so a victim can sue the owner or keeper directly without proving negligence. Queensland has no dog specific civil provision at all, and Victoria and Tasmania route compensation through a separate court order rather than a standalone civil claim.

What happens if I am bitten by a dog in Queensland?

Queensland's Animal Management (Cats and Dogs) Act 2008 creates no civil right of action for a bite victim. A Queensland victim has to bring an ordinary common law negligence or occupier's liability claim, rather than relying on any dog specific statute.

Can I claim compensation for a dog attack in Victoria without a criminal conviction?

Not under the Domestic Animals Act 1994 itself. Section 29(11) only lets a court order compensation after a guilty finding on a dog attack offence. Without a prosecution and guilty finding, a Victorian victim's path is an ordinary common law claim, such as negligence or occupier's liability, outside the Act.

What defences can a dog owner raise against a bite claim?

It depends on the state. New South Wales and the ACT give defences for provocation and for a victim who was unlawfully on the property; South Australia decides provocation and trespass cases under ordinary negligence principles instead of strict liability; and section 46 of Western Australia's Dog Act contains no provocation or trespass defence. Contributory negligence reduces damages in New South Wales, South Australia and Western Australia, while in the ACT a victim's failure to take reasonable care is a complete defence. New South Wales also does not allow its unlawful entrant exception if the dog was already a dangerous, menacing or restricted dog.

Who counts as the owner of a dog for a compensation claim?

Usually the registered or actual owner, but not always. Western Australia's Dog Act deems a person in possession or control of the dog, or the occupier of the premises where it is ordinarily kept, to be the owner for liability purposes; only the occupier can escape by identifying to the court the true owner, who must be over 18. In South Australia the liable person is the keeper, which includes the parents or guardians of an owner under 18 and a person the dog was delivered to.

Does it matter if the dog had already been declared dangerous before the attack?

It can. In New South Wales, the defence that an attack happened on the owner's own property against an unlawful entrant does not apply if the dog was already a dangerous, menacing or restricted dog. A prior declaration is a separate regulatory step from the civil compensation claim covered in this article; see Dangerous Dogs in Australia for the classification and declaration system itself.