Entering Canada

Bringing a dog or cat into Canada from the U.S.

Requirements depend on the pet's age and whether it's traveling with its owner. Sourced from USDA APHIS, which certifies U.S. pets for Canadian entry.

DOGS · 8 MONTHS OR OLDER

No health certificate needed

  • Proof of current rabies vaccination is all that's required — a certificate from a licensed vet showing vaccination within the last 3 years.
  • Applies to up to two pet dogs traveling with their owner.
PUPPIES · UNDER 8 MONTHS

Depends on who's traveling

  • Traveling with owner: just proof of current rabies vaccination. Under 3 months, no vaccination is required, but proof of age must be available.
  • Traveling unaccompanied (1-2 puppies without their owner): needs a health certificate from a licensed vet, issued within 72 hours of arrival in Canada, using USDA's Canada health certificate template.
CATS

No health certificate needed

  • Rabies vaccination certificate proving vaccination within the last 3 years, issued by a licensed vet.
  • Kittens under 3 months are exempt from the rabies requirement.

The rabies certificate itself isn't a form to download — it's issued directly by whichever licensed vet administers or verifies the vaccination, in whatever format that clinic uses.

Source

USDA APHIS, "Pet Travel From the United States to Canada" (last modified July 30, 2025), cross-referenced against the Canadian Food Inspection Agency's own import tool.

Entering the U.S.

Bringing a dog or cat back into the U.S. from Canada.

This got a lot simpler in 2024. Sourced from the CDC, which regulates dog imports at the federal level.

DOGS

One form, plus three basics

  • Since Canada isn't a high-risk country for dog rabies, the only paperwork required is the CDC Dog Import Form, submitted online before travel — no vet visit or health certificate needed at the federal level.
  • The form's receipt is valid for 6 months — the same receipt covers repeat U.S.–Canada trips within that window, as long as the dog hasn't visited a high-risk country in between.
  • Every dog also has to meet three baseline conditions on arrival: appear healthy, be at least 6 months old, and have a microchip a universal scanner can read.
  • That age minimum applies regardless of paperwork — CDC's requirements don't describe a standard path for dogs younger than 6 months to enter or return to the U.S.
Fill out the CDC Dog Import Form →
CATS

No federal requirement

  • USDA APHIS has no animal-health requirement for pet cats entering the U.S. from a foreign country.
  • Destination-state rules vary — worth a quick check with your destination state's agriculture department if you're unsure.

Source

CDC, "Bringing a Dog into the U.S." and "Entry Requirements for Dogs from Dog-Rabies Free or Low-Risk Countries" (rule effective August 1, 2024); USDA APHIS, "Bring a Pet Cat (Domestic) into the United States" (last modified December 24, 2025).

Common questions

Border crossing, answered directly.

What do I need to cross my dog across the US-Canada border?

Going into Canada, a dog 8 months or older just needs proof of current rabies vaccination — no health certificate. Coming back into the U.S., the only paperwork is the free CDC Dog Import Form, submitted online before travel — plus the dog must be healthy, at least 6 months old, and microchipped.

Do I need a health certificate to bring my dog to Canada?

Not if your dog is 8 months or older and traveling with you — proof of current rabies vaccination is all that's required. A health certificate is only needed for puppies under 8 months traveling without their owner.

How do I bring my dog back into the U.S. from Canada?

Complete the CDC Dog Import Form online before you travel. Since Canada is a dog-rabies low-risk country, that form is the only documentation required at the federal level, and its receipt stays valid for 6 months of repeat crossings. The dog also has to appear healthy, be at least 6 months old, and be microchipped — those three apply regardless of paperwork.

Can puppies cross the US-Canada border?

Yes. Puppies under 8 months traveling with their owner into Canada just need proof of current rabies vaccination (or proof of age if under 3 months, when vaccination isn't yet required). Unaccompanied puppies need a health certificate issued within 72 hours of arrival.

Do cats need a rabies certificate to enter Canada?

Yes — cats need a rabies vaccination certificate showing vaccination within the last 3 years, though no separate health certificate is required. Kittens under 3 months are exempt.

Do the requirements change if a transport company is driving my pet instead of me?

For dogs 8 months or older, no — Canada's own import rules apply the same rabies-vaccination-only requirement whether the owner or a licensed handler is driving. For puppies under 8 months, it does matter: traveling without the owner requires a health certificate instead of just vaccination proof. On the U.S. side, the CDC Dog Import Form can be completed by the owner or the shipper, so a transport company can file it directly on your behalf.

Requirements can change without notice and it's the pet owner's responsibility to confirm current rules before travel, including arranging any required health certificate with your own vet. Snout Route's handlers check that paperwork is in order for every cross-border trip, but always verify directly with USDA APHIS or the CDC for your specific situation.

Ready to cross the border?

We'll handle the paperwork, you handle the goodbyes.

Every cross-border trip includes a full documentation check as part of the standard process — you handle the health certificate with your vet, we handle the rest.