You can sue a veterinarian in Small Claims Court for malpractice, but Ontario law treats pets as property, which limits damages mainly to the pet’s economic value, veterinary costs to fix the problem, and related out-of-pocket losses rather than emotional-companionship damages. You must show the vet’s care fell below the standard expected of a reasonably competent veterinarian. A complaint to the College of Veterinarians of Ontario can discipline the vet, but it does not itself get you any compensation.
- Ontario law treats pets as property, not family members, which shapes and generally limits the damages available in a veterinary malpractice claim.
- You must show the veterinarian’s care fell below the standard of a reasonably competent veterinarian in the same circumstances — a bad outcome alone is not malpractice.
- Recoverable damages typically include the pet’s value, costs to correct the problem, and related out-of-pocket veterinary expenses, rather than broad compensation for grief or loss of companionship.
- A College of Veterinarians of Ontario complaint can result in discipline against the vet, but it does not award you any money.
- Veterinary malpractice claims are comparatively rare and under-litigated in Ontario, so expert evidence on the standard of care is especially important.
- Claims within the $50,000 Small Claims Court limit can be pursued there without the cost of a full Superior Court action.
Pets Are Property, Not Family Members
Despite how most pet owners feel about their animals, Ontario law classifies pets as property for the purposes of calculating damages. This matters enormously in a veterinary malpractice claim, because it generally shapes your damages around the pet’s economic value and the costs caused by the substandard care, rather than around the kind of broad compensation available for harm to a person.
Understanding this distinction up front helps set realistic expectations before you spend time and money pursuing a claim. It does not mean a malpractice claim is not worth bringing — it means the claim is framed differently than, say, a personal injury claim involving a person.
Proving a Breach of the Standard of Care
A veterinary malpractice claim requires you to show that the care provided fell below the standard of a reasonably competent veterinarian acting in the same circumstances — considering the relevant professional standards, including those set by the Veterinarians Act and the College of Veterinarians of Ontario. A bad outcome by itself is not enough; veterinary medicine, like human medicine, involves risk and judgment calls even when the standard of care is met.
A dog develops a serious, preventable complication after a routine procedure because standard post-operative monitoring steps were skipped. An independent veterinary opinion confirms that a reasonably competent veterinarian would have caught the warning signs. That combination — a departure from the expected standard, plus resulting harm — is what a malpractice claim needs.
What You Can Actually Claim
- The cost of veterinary treatment needed to address the harm caused
- The pet’s economic or market value, in more serious cases
- Other direct out-of-pocket losses connected to the substandard care
Broader compensation for grief or loss of companionship remains an unsettled and developing area of Ontario law — some claims have touched on this, but recovery is not assured and should not be assumed when evaluating your claim.
A College Complaint Is Not Compensation
You can file a complaint with the College of Veterinarians of Ontario, which has the power to investigate and discipline a veterinarian found to have acted improperly. This process exists to regulate the profession and protect the public — it does not award you money. If you want compensation for your losses, that requires a separate civil claim, typically in Small Claims Court for amounts within its limit.
Building Your Evidence
- Full copies of your pet’s veterinary records, including all notes and test results
- A clear timeline of symptoms, visits, and treatment decisions
- Invoices and receipts for all related costs
- Where possible, an independent veterinary opinion on whether the standard of care was met
Request your pet’s complete file in writing as early as possible. Records can be harder to obtain, or less complete, the longer you wait after the incident.
Small Claims Court or Superior Court?
Most veterinary malpractice claims, given the damages framework described above, fit comfortably within the $50,000 Small Claims Court limit, making it a faster and less expensive venue than Superior Court for most pet owners pursuing this kind of claim.
Believe your pet received substandard veterinary care in Toronto or anywhere in Ontario? Our lawyers offer a free 30-minute consultation to review your options. Call us at 416-274-2222 or contact us online.
Frequently Asked Questions
Yes. Like any professional, a veterinarian can be sued for failing to meet the standard of care expected of a reasonably competent veterinarian, if that failure caused harm to your pet.
This is an area where the law is still developing and recovery is not assured. Because pets are treated as property for damages purposes, broad compensation for grief or loss of companionship is generally much more limited than it would be for an injury to a person.
That the veterinarian’s care fell below the standard expected of a reasonably competent veterinarian in the same circumstances, and that this failure caused the harm or loss you are claiming for — not simply that the outcome was bad.
No. Veterinary medicine, like human medicine, involves judgment calls and risk even when care is appropriate. A poor outcome on its own does not establish that the standard of care was breached.
No. A College complaint can lead to discipline against the veterinarian if the College finds they acted improperly, but it is a separate track from a civil claim and does not itself award you any money.
Generally these are treated as separate processes serving different purposes — discipline versus compensation — so pursuing one does not automatically resolve or block the other, though you should get legal advice on how to coordinate them.
Full veterinary records, a clear timeline of symptoms and treatment, invoices and receipts for costs incurred, and ideally an independent veterinary opinion on whether the care provided met the expected standard.