Flying with your dog

Bringing your dog to Canada

Here's the whole picture for taking a dog from the U.S. to Canada: the vaccines, the certificate, a realistic timeline, and the part most people miss, the paperwork for coming home. Every fact below is dated and traced to the official source, written plainly.

Canada at a glance

Vaccines: Rabies, vaccinated within 3 years, for dogs over 3 months old.
Certificate: No health certificate for adult pet dogs — just the rabies certificate.
Quarantine: No quarantine for adequately vaccinated pet dogs.
When to start: Simple: get/confirm rabies and carry the signed certificate.

Facts verified against the official sources on August 20, 2026.

The timeline, working backward from your flight

Work backward from your departure date. The order matters more than the dates: several steps only count if the one before them happened first.

~4 weeks before: Confirm rabies is current (within 3 years) and the certificate identifies your dog by sex, age, breed
3 days before: Pack the signed, U.S.-licensed-vet rabies certificate (original)

A member checklist turns this into real calendar dates for your exact trip and airline, with the DOT forms pre-filled where they apply.

The rules, in plain English

Canada is one of the most straightforward destinations. A pet dog older than 3 months must have a rabies vaccination certificate from a licensed U.S. veterinarian proving vaccination within 3 years of import. The certificate must identify the dog and include at least its sex, age, and breed, and be signed by the vet.

Pet dogs older than 8 months traveling with their owner do not require a health certificate — proof of current rabies vaccination is all that's needed for two or fewer dogs accompanying their owner. Dogs under 3 months old aren't required to be vaccinated for rabies, but you must be able to prove the dog's age to Canadian officials. For anything unusual, the Canadian Food Inspection Agency (CFIA) is the authority.

The two ways dogs fly to Canada

Dogs fly in the cabin two ways, and the Canada rules above apply to both. A small dog can fly as a pet in a carrier under the seat: each airline sets its own size rules, charges a pet fee each way, and caps pet spots per flight. A trained service dog flies at any size with no pet fee under the ACAA, using the two official U.S. DOT forms. Not sure which door is yours? Take the 2-minute quiz.

For this destination: One of the simplest destinations; the rabies certificate is the key document.

Coming home: don't skip this part

Coming home is the step people forget to plan. Since August 1, 2024, every dog entering or returning to the U.S. needs the CDC Dog Import Form. The good news: Canada is not on the CDC's high-risk list for dog rabies, so that free online form is the only CDC document. You can fill it out on travel day and show the receipt on your phone, and it stays valid 6 months for repeat trips from the same country. Your dog must also be microchipped, at least 6 months old, and healthy on arrival.

U.S. re-entry rules verified August 20, 2026. CDC — Entry from dog-rabies free or low-risk countries is the final word.

Pick your airline

Canada sets the entry rules; the airline sets the cabin process (advance notice, where to submit the DOT forms, pet fees and carrier sizes). We keep a guide for every major U.S. carrier:

Common questions: dogs to Canada

Does my dog need a health certificate to go to Canada?

No health certificate for adult pet dogs — just the rabies certificate. A USDA-accredited veterinarian handles the certificate (not every vet is one).

How far in advance should I start preparing my dog for Canada?

Simple: get/confirm rabies and carry the signed certificate.

Will my dog be quarantined in Canada?

No quarantine for adequately vaccinated pet dogs.

Can my small dog fly in the cabin to Canada?

Usually yes, in a carrier under the seat, subject to the airline's size rules and a pet fee each way, with limited pet spots per flight. Canada entry rules are the same whether your dog flies as a pet or as a service dog. Not sure which way your dog flies? Take the 2-minute quiz.

Do service dogs need the same Canada paperwork as pet dogs?

Yes. Canada's import rules (microchip, vaccines, certificate) apply to every dog. The U.S. DOT forms are separate: they cover the airline side for trained service dogs (no pet fee, any size, cabin at your feet). There is no U.S. registry or certification for service animals, and none is required by law.

What does my dog need to come back into the U.S.?

Want the exact checklist for your trip? Paws on Board turns your route, airline, and dates into a step-by-step plan with real deadlines, fills the DOT forms where they apply, and lets you ask Copper anything about Canada. Free to join.

Become a member, it's free Already a member? Plan this trip →

Sources

Not legal advice, and not a certification of anything. Import rules change without notice: confirm the current requirements with a USDA-accredited veterinarian and the official sources above before you book. Facts on this page last verified August 20, 2026. All airlines and destinations →