What can a business legally ask me in Canada?

There is no single Canadian answer. It depends on your province — and in most of them, the honest answer is that a business should not be asking much at all.

If you have three minutes, read your own province below. If you have thirty seconds: in most of Canada a business may ask whether the animal is trained to assist you with a disability, and no more. It may not ask what your disability is, and it may not require the dog to demonstrate anything.

The provinces where a card is the answer

Alberta — a business may ask to see a Service Dog Identification Card, or an ID card from an ADI-accredited school. Either one grants access. Note that nothing in the Act requires you to carry one — the card is proof "in the absence of evidence to the contrary," not a condition of entry.

British Columbia — a certificate, or an accredited school's ID card. But BC's guidance to businesses goes further than most people expect:

"Service providers should not refuse service to someone who identifies that they have a disability merely because the person's guide or service dog is not certified … or is not wearing a vest or other visible identifier."

Certification in BC is voluntary, and the Human Rights Code protects uncertified teams. A business that refuses you for not having a card is on weak ground.

Nova Scotia — the strictest of the three. Certificate holders must carry and produce the ID card on request, and failing to surrender it is an offence.

Ontario — the two-limb test

Ontario has the most precisely drafted rule in Canada, at O. Reg. 191/11 s.80.45(4). Your animal qualifies if either:

1. It is readily identified as a service animal "as a result of visual indicators such as the vest or harness worn by the animal", or
2. You provide documentation from a member of one of nine named regulated health colleges.

A vest is enough on its own. If you don't use one, the letter route is available — but it must come from one of the nine, and the list is closed. Social workers, veterinarians and out-of-province physicians are not on it.

There is no training requirement in Ontario's definition.

The provinces where you should mostly be left alone

Saskatchewan is the most protective:

"In most cases no evidence should be required to support the attendance of a service animal."

A training certificate may be requested if the animal is disruptive, or in employment and education settings where a longer-term accommodation is being arranged. Not at the door of a shop.

Manitoba — a business "is entitled to ask the person if their animal is trained to assist them with a disability." It may seek confirmation of that. It may not ask for a diagnosis, and may not require the dog to demonstrate a task.

New Brunswick — "There is no requirement for professional certification or special vests or harnesses." Acceptable documentation is "a note from a doctor or a psychologist, confirming that the animal is required for medical reasons." You need not disclose a diagnosis.

Quebec — no official certification exists. You may present training documentation if you have it, but access must be granted without it.

Newfoundland and Labrador — where the disability connection is not readily apparent, a letter from a physician, registered nurse, nurse practitioner or psychologist.

Yukon, Northwest Territories, Nunavut — no statutory definition and no prescribed documentation. General human rights analysis.

What no business anywhere may do

Ask what your disability is. Every commission that addresses this says the same.

Require the dog to demonstrate a task. Manitoba states this expressly.

Second-guess your documentation. Ontario's Human Rights Commission: a provider "should not use their own assumptions and observations to second-guess this verification."

Charge you a fee for entry. BC's Act says no fee may be charged in respect of the right of entry. It is the same in substance elsewhere.

Refuse you because the dog has no vest. No province makes a vest a condition of entry. Nova Scotia requires its certified teams to mark the dog in public, but that is a duty on the handler, not a test a business applies at the door. In Ontario a vest is one of two ways to qualify — the absence of it just means the other route applies.

If you are refused

Get the name of the business and the person, and the date. Write down what was said while it is fresh.

Then know this: in no province is the penalty on a business that wrongly refuses you smaller than the penalty on the handler's side, and in Alberta and Ontario it is ten times larger — $3,000 against $300 in Alberta, $5,000 against $500 under Ontario's guide dog statute. In British Columbia and Nova Scotia the two are equal.

One correction to something you will read elsewhere: Alberta has no offence of falsely representing a dog as a service dog. Its $300 offence is committed by a person who purports to be a disabled person. The Alberta page explains the difference.

Complaints go to your provincial human rights commission. In Alberta, BC and Nova Scotia there is also an enforcement route under the service dog statute itself.

What we do

What a business may ask is set by your province, not by us — every one is linked above.

What we do is keep the documents that do answer the question where you can reach them at the moment you are asked: your provincial certificate if you have one, your health care provider's letter, and a record of the tasks your dog is trained to perform. In the provinces that permit a documentation request, a task record is the only thing genuinely responsive to it — and standing at a door is the worst possible time to be searching your email for it. What counts as a task, and how to write one down.

Last reviewed: 5 September 2026.