Bringing a Dog from Canada to the US: Official CDC and USDA Forms Explained

As of September 2026, bringing a dog from Canada to the US for a personal pet that has stayed only in dog rabies–free or low-risk countries for the prior six months usually means one free online document—the Centers for Disease Control and Prevention (CDC) Dog Import Form—plus a dog that is at least six months old, appears healthy, and carries a universally readable microchip. The United States Department of Agriculture Animal and Plant Health Inspection Service (USDA APHIS) is generally not the lead agency for routine Canada–U.S. pet dogs unless commercial resale rules or certain disease-related certificates apply. This guide explains the official forms, where agencies disagree with older announcements, and how a biometric livestock ID product differs from government travel paperwork.

Bringing a dog from Canada to the US means complying with U.S. federal import rules that protect against dog-maintained rabies and other animal-health risks when a dog crosses into the United States from Canada by land, air, or sea. The CDC is the primary federal authority for dog entry; USDA APHIS and individual U.S. states add requirements in specific situations. Always verify the latest CDC and APHIS pages before you travel, because rules have changed since mid-2024.

Who regulates dogs entering the United States from Canada?

Three layers matter for most travelers:

1. CDC dog importation rules — Apply to every dog entering or returning to the United States. CDC states that requirements depend on where the dog was vaccinated and which countries the dog visited in the six months before U.S. entry.
2. USDA APHIS — APHIS Veterinary Services (VS) has pet-dog requirements mainly when the dog comes from a country affected by foot-and-mouth disease (FMD) or screwworm. APHIS Animal Care regulates dogs imported for commercial resale or fee-based adoption under the Animal Welfare Act (AWA). Canada is not treated like those FMD or screwworm pet scenarios for routine personal pets on APHIS’s pet-dog import page (last modified April 1, 2026).
3. Destination U.S. state or territory — APHIS and CDC both note that importers must also meet state agriculture and public-health rules. Many states still expect proof of current rabies vaccination even when CDC does not require a rabies certificate for low-risk country entry.

The Canadian Food Inspection Agency (CFIA) does not set U.S. entry rules. On its “Dogs travelling to the United States” page, CFIA directs owners to CDC and USDA APHIS and states that CFIA does not administer U.S. state requirements.

What you need when Canada is a low-risk departure

Canada is treated as a dog rabies–free or low-risk country under CDC’s country-list approach: only high-risk countries are listed; if a country is not on the high-risk list, CDC treats it as rabies-free or low-risk. For dogs that have been only in such countries in the six months before U.S. entry, CDC’s low-risk page (in force from August 1, 2024) says the only required documentation is the CDC Dog Import Form.

CDC Dog Import Form (required)

• Complete one online form per dog; there is no fee, according to CDC’s low-risk entry page.
• After submission and email confirmation, CDC emails a receipt. Show a printed copy or the phone screen to the airline (if flying) and to U.S. Customs and Border Protection (CBP) on arrival, per CDC form instructions updated in 2026.
• For low-risk departures, the receipt is valid for six months and can cover multiple entries from the same country of departure. CDC’s frequently asked questions (updated August 27, 2026) confirm frequent Canada–U.S. travelers can reuse the same receipt until it expires if the dog has not left Canada, Mexico, and the U.S. for other destinations that would change the listed departure country.
• If the dog later departs from a different low-risk country (for example France instead of Canada), complete a new form listing that country.
• On February 5, 2026, CDC updated the form web system’s receipt look; CDC states there were no changes to importation requirements, and prior valid receipts remain acceptable if accurate and unexpired.

Other CDC conditions (still mandatory)

In addition to the receipt, CDC requires that dogs from dog rabies–free or low-risk countries:

• Appear healthy upon arrival
• Are at least 6 months old at entry or return
• Have a microchip detectable with a universal scanner (any brand is allowed if readable; CDC FAQs advise checking chips that do not start with 9)

Dogs that meet these low-risk conditions may enter at any U.S. airport, seaport, or land border crossing, including Pre-clearance ports, according to CDC FAQs.

“Starting on August 1, 2024, the only required documentation for dogs entering or returning to the United States that have been only in dog rabies-free or low-risk countries in the past 6 months is the CDC Dog Import Form.” — Centers for Disease Control and Prevention, Entry Requirements for Dogs from Dog-Rabies Free or Low-Risk Countries

Step-by-step checklist for a Canada–U.S. personal pet

1. Confirm travel history. If the dog visited any CDC high-risk country for dog rabies in the past six months, do not use the low-risk-only checklist. See the high-risk section below; CFIA currently states such dogs generally cannot enter the U.S. directly from Canada.
2. Verify age and microchip. Ensure the dog will be at least six months old on entry and that a veterinarian can confirm a universally readable microchip.
3. Complete the CDC Dog Import Form online a few days before travel (or up to six months ahead). CDC allows same-day completion but recommends advance filing.
4. Save the emailed receipt after verifying your email; keep it accessible offline if possible.
5. Check your destination state for rabies vaccination proof, health certificates, or other rules that go beyond CDC.
6. If flying, show the CDC receipt to the airline before boarding and follow the airline’s crate, cabin, and booking policies (airline rules are separate from CDC).
7. At the U.S. port, present the receipt to CBP and be ready for a visual health check.
8. If returning to Canada later, meet Canada’s import rules (CFIA notes a valid rabies vaccination certificate is commonly required for return).

CDC vs USDA APHIS: which forms apply?

APHIS’s pet-dog import FAQ emphasizes that CDC and APHIS VS regulate different aspects, and that commercial (resale) dogs face additional USDA requirements. CDC’s main dog importation page likewise warns that commercial imports have extra USDA rules.

When sources disagreed: mid-2024 announcements vs simplified rules

In July 2024, Canadian communications about the then-new CDC rules described heavier paperwork for dogs leaving Canada, including references to Canadian veterinary export documents in ministerial messaging. Shortly afterward, CDC simplified the low-risk pathway. The Canadian Veterinary Medical Association (CVMA) summarized the rules as of August 2, 2024: online CDC Dog Import Form (no photo required for low-risk), no waiting period, no fee, six-month validity, plus age, microchip, and healthy appearance—and noted that CDC does not require proof of rabies vaccination for low-risk country travel, while most U.S. states and return to Canada still may.

As of September 2026, follow the current CDC low-risk page and CFIA’s dogs-to-USA page rather than early-summer 2024 summaries. If an older blog or news clip still lists Canadian export health certificates as a CDC federal requirement for ordinary Canada-origin pets that never visited high-risk countries, treat that as outdated relative to CDC’s August 1, 2024 simplification.

High-risk travel history: a critical Canada-specific limit

If a dog has been in a CDC high-risk country for dog rabies within six months, CDC requires additional documents such as a USDA-endorsed Certification of U.S.-Issued Rabies Vaccination form (for U.S.-vaccinated dogs) or a foreign Certification of Foreign Rabies Vaccination and Microchip form (for foreign-vaccinated dogs), among other conditions. CDC FAQs also limit ports of entry for some foreign-vaccinated high-risk cases to airports with CDC-registered animal care facilities.

Separately, CFIA states that dogs in Canada that have also been in a high-risk country during the prior six months are not eligible to enter the United States directly from Canada at this time. Options CFIA lists are waiting six months in Canada or entering the United States directly from the high-risk country under CDC’s applicable pathway. CFIA notes it has been working with CDC on process documents for that situation. That Canada-specific eligibility limit is easy to miss if you only read the generic CDC high-risk pages.

Commercial, rescue, and adoption imports

Selecting “Commercial” on the CDC Dog Import Form covers adoption, sale, or transport on behalf of a rescue or business. That CDC form does not replace APHIS Animal Care’s AWA import permit and vaccination/exam certificate rules for dogs imported for resale. APHIS Animal Care requires, among other items, dogs at least six months (180 days) old, an English health and rabies certificate from a licensed veterinarian in the export country, rabies vaccination timing rules (including a 30-day wait before entry for first qualifying vaccines), DHLPP vaccination within 12 months, and a valid APHIS Animal Care import permit. Pets not intended for resale are outside those AWA commercial permit rules, according to APHIS.

Official travel documents vs Animal Passport’s biometric ID

Government schemes for cross-border dogs—CDC Dog Import Form receipts, USDA/APHIS certificates and permits, CFIA export endorsements used for other destinations, and EU pet passports or the former PETS-style schemes—are legal and sanitary travel instruments issued or required by public authorities. They are not the same product as Animal Passport.

Animal Passport is a digital animal and livestock identity system that uses muzzle biometrics (a nose print unique like a fingerprint), captured on a phone, to bind owner, breed, estimated age, body condition, and vaccination history in a private record. Age can be estimated from a dental photograph with a confidence score, and body condition can be scored 1–5 from a side-profile photo. The product was used in livestock flood rescue in Pakistan in August 2025 so farmers could reclaim animals when paper tags washed away. It is not a CDC, USDA, CFIA, or EU government travel document and does not replace the CDC Dog Import Form or any required veterinary certificate. For more field and product updates, see the Animal Passport blog.

Practical tips that reduce border delays

• Complete the CDC form early enough to confirm the email receipt; CDC sends a verification message from its survey address before the receipt arrives.
• List Canada as the country of departure when leaving Canada; keep travel history accurate—false attestations can carry penalties under CDC’s form terms.
• Carry microchip details and routine veterinary records even when CDC does not demand a rabies certificate for low-risk federal entry; states and airlines may ask.
• Emotional support animals are treated as personal pets on the CDC form, not as service animals; CDC cites the service-animal definition in 14 CFR 382.3.
• Transit-only land crossings still require full CDC entry compliance, per CDC FAQs.

This article is informational reporting on published agency rules, not veterinary diagnosis or legal advice. For binding decisions, contact CDC-INFO at (800) 232-4636, review USDA APHIS pet and commercial import pages, and confirm state requirements before departure.