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Bringing a dog from the United States to the United Kingdom

Good news: this is one of the easiest routes on the site. A dog from the US needs a microchip, a rabies vaccination (then a 21-day wait after the first one), a tapeworm treatment in the last 5 days, and a Great Britain pet health certificate. No blood test, no import permit, and no quarantine if the paperwork is right.
21 days
Minimum wait
After a primary rabies vaccination
None
Titer test
US is a listed country
None
Quarantine if compliant
Up to 4 months if rules are broken
10 days
Cert window
Arrive within 10 days of USDA endorsement

Sources disagree: GOV.UK says the pet must enter within 10 days of the certificate being issued; USDA describes a certificate valid 30 days from signing, with endorsement required within 10 days of arrival. The safe plan that satisfies both: arrive within 10 days of the USDA endorsement.

Until officials align, follow the stricter reading and confirm with the destination authority.

Step-by-step checklist

Requirements — Dog · the United States → the United Kingdom
StepWhat to doWhen
MicrochipISO 11784/11785 (15-digit) microchip, implanted before or at the same time as the rabies vaccination. If the chip is not ISO standard, travel with your own reader — an unreadable chip can mean quarantine. Before vaccination
Rabies vaccinationAt 12 weeks of age or older. After a first (primary) vaccination you must wait at least 21 full days before travel; boosters must be in date. Note the USDA rule for this route: the first vaccination after microchipping counts as valid for only 1 year for GB, even if the US vaccine is labelled for 3 years. ≥21 days before travel
No titer testThe US is a 'listed' country, so no rabies blood test and no 3-month wait apply. —
Great Britain pet health certificateThe only accepted document from the US. Completed by a USDA-accredited vet and endorsed by USDA. Plan to arrive within 10 days of the USDA endorsement (the certificate itself is signed within a 30-day validity, but the 10-day endorsement window is the binding one). You also sign a declaration that your pet is not for sale or rehoming. Final 10 days
Approved route & carrierYou must travel on an approved route with an approved company. On a plane your pet travels as cargo unless it is a recognised assistance dog or you charter a private plane. Booking stage
Tapeworm treatment (dogs only)A vet-administered treatment containing praziquantel, given no less than 24 hours and no more than 120 hours (5 days) before you enter Great Britain, recorded with date and time on the health certificate. 24–120 hours before entry

Your preparation timeline

  1. 1Any time — Microchip (or check the existing chip reads and is ISO)
  2. 2≥21 days out — Primary rabies vaccination if this is the first after chipping
  3. 3Final 10 days — GB pet health certificate issued and USDA-endorsed
  4. 4Final 24–120 hours (dogs) — Tapeworm treatment, recorded on the certificate
  5. 5Arrival — Carrier checks the chip and certificate; compliant pets go straight home
The mistake that causes trouble on this route: Missing the tapeworm window. 24–120 hours is counted to your arrival in GB, not your departure — a long layover can push a '5-day' treatment out of range, and a dog that misses the window can be quarantined at your expense.

Costs you can plan for

The UK publishes no government fee for the pet health certificate — your costs are your vet's charges plus the USDA endorsement fee of US$101 per certificate (the UK file has no laboratory tests, which is the cheapest endorsement tier). Quarantine, if it happens because the rules were missed, is at your expense for up to 4 months — that is the expensive scenario on this route, not the paperwork.

✈️ Government rules are only half the trip. Airlines set their own pet carriage rules (crate size, breed limits, seasonal embargoes). Re-confirm carriage with your airline after you meet the rules above.

Questions people ask about this route

Does my pet need a pet passport?

Not from the US. A GB pet health certificate is the only document accepted for US departures; EU or GB pet passports do not replace it for this route.

Can my pet fly in the cabin to the UK?

On approved routes pets travel as cargo on planes, unless they are recognised assistance dogs or you use a chartered private plane.

Are any dog breeds banned?

Yes — it is illegal to own Pit Bull Terrier, Japanese Tosa, Dogo Argentino, Fila Brasileiro and XL Bully types in the UK; 'type' is judged by appearance, and a banned type cannot be brought in without a Certificate of Exemption.

What if the paperwork is wrong?

Your pet can be quarantined for up to 4 months at your expense, or refused entry if it arrived by sea. This is why the certificate and endorsement dates matter more than anything else on this route.

Related guides

✓ Last verified: 2026-11-11

Official sources for this page

We check each rule against the exporting country's official page and the destination country's official page. If the two disagree, we show the disagreement instead of guessing.

Want a professional to run this route for you?

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