U.S.–Canada Pet Border Requirements for Dogs and Cats
For a typical non-commercial pet dog coming from the U.S. to Canada, age, accompaniment, and purpose of entry determine the paperwork. For a dog entering the U.S. from Canada after spending the previous 6 months only in dog-rabies-free or low-risk countries, CDC requires the Dog Import Form plus the age, health, and microchip conditions below.
Howard Cloud — Owner, Snout Route
This guide is informed by Snout Route’s U.S.–Canada ground transport experience and checked against the agencies responsible for current border and animal-entry requirements.
Traveling to Canada from the U.S. with a dog
If you are bringing a dog to Canada from the United States by car, start with the dog's age, whether the dog is traveling with its owner, and the purpose of entry. Those details determine which Canadian entry documents apply. The current requirements and official USDA/CFIA source links are summarized below.
Hiring ground transportation instead of making the drive yourself? See our U.S.–Canada ground pet transport service.
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.
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.
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.
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.
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.
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.
No USDA animal-health import document
- USDA APHIS does not require a federal animal-health import document for ordinary pet cats entering the U.S.
- CDC can inspect animals on arrival, and destination-state or local rules can still apply. Check the destination before travel.
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).
Border crossing, CFIA pet travel documents, and U.S.–Canada routes.
What do dogs traveling to Canada from the U.S. need?
For an ordinary pet dog entering Canada from the United States, the required documents depend on the dog's age, whether it is traveling with its owner, and the purpose of entry. Use the “Entering Canada” section above for the current age-specific requirements and the linked USDA APHIS and CFIA sources.
What do I need to cross my dog across the US-Canada border?
For an ordinary pet dog entering Canada from the U.S., the Canadian requirement depends on age, accompaniment, and purpose of travel; dogs over 8 months generally use proof of current rabies vaccination without a health certificate. For a dog entering the U.S. from Canada after spending the previous 6 months only in dog-rabies-free or low-risk countries, the CDC Dog Import Form is the required federal document, and the dog must appear healthy, be at least 6 months old, and have a microchip detectable by a universal scanner.
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?
If the dog has spent the previous 6 months only in dog-rabies-free or low-risk countries, complete the CDC Dog Import Form before entry. The receipt can be valid for repeat entries from the same country for 6 months unless the dog visits a high-risk country or the departure country changes. The dog must also appear healthy, be at least 6 months old, and have a microchip detectable by a universal scanner.
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.
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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.
Get a Quote →More about U.S.–Canada pet paperwork
Does my pet need proof of rabies vaccination?
It depends on the route. For entry into Canada, many dogs and cats need current rabies documentation, with age-specific exceptions and alternative provisions in some cases. For dogs entering the United States from Canada after being only in dog-rabies-free or low-risk countries during the prior six months, CDC requires the Dog Import Form and also requires the dog to appear healthy, be at least 6 months old, and have a detectable microchip; additional rabies documents are required when a dog has recent high-risk-country history.
Source: Canadian Food Inspection Agency — Import Reference Document
Source: CDC — Dogs from Rabies-Free or Low-Risk Countries
What documents are required to transport a pet into Canada?
The exact paperwork depends on your pet’s species, age, country of origin, and purpose of entry. The Canadian Food Inspection Agency’s current import requirements are the source of truth. For a personal adult dog coming from the United States, a valid rabies vaccination certificate is the usual route for meeting the rabies requirement; younger dogs and cats have different age-specific rules. We check the current CFIA requirements for your route before departure.
Source: Canadian Food Inspection Agency — Bringing Animals to Canada
Source: Canadian Food Inspection Agency — Import Reference Document
What documents are required to bring a pet from Canada into the United States?
For dogs coming from Canada that have only been in dog-rabies-free or low-risk countries during the previous six months, CDC requires a CDC Dog Import Form receipt. The dog must also appear healthy, be at least 6 months old, and have a microchip detectable by a universal scanner. Dogs with recent travel to a high-risk country have additional requirements. Cats and other species follow different federal and destination-state rules, so we review those separately.
Source: CDC — Dog Import Form and Instructions
Source: CDC — Dogs from Rabies-Free or Low-Risk Countries
Are the travel requirements different for puppies, kittens, birds, or reptiles?
Yes for puppies and kittens — younger pets have different rules than adults, and whether they're traveling with their owner matters too. Bird and reptile border requirements aren't covered on our border-requirements page yet, since it's currently scoped to dogs and cats — reach out if you're moving one of those. Contact us for details.