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Bringing a Dog from the UK to Spain: Requirements & Timeline

Short and simple — but post-Brexit your GB pet passport is dead. You now need an EU Animal Health Certificate from an Official Vet for every trip.

Rules last verified against official sources: 2026-07-24

Planning for a cat instead? See the cat version of this route →

Pick your travel date to get a dated, backward-planned checklist. (This tool needs JavaScript; the full requirements are listed below either way.)

Because Great Britain is a listed third country, the health requirements are light: ISO microchip before the rabies vaccination, vaccination at 12 weeks or older, a 21-day wait after a primary shot, and no rabies titer test. What changed with Brexit is the document. A GB-issued pet passport is no longer valid for EU entry — using one may get your pet refused. Instead you need an EU Animal Health Certificate (AHC), issued by an Official Veterinarian (not every vet is OV-authorised) within 10 days before you enter the EU.

Minimum lead time: about 0.7 months (21 days). Spain is achievable in under a month; the 21-day post-vaccination wait is the floor. The Brexit change is the trap: no more pet passport — an EU Animal Health Certificate (AHC), valid 10 days to enter, is required each time.

The requirements, in order

Order matters — several steps are only valid if the earlier ones were done first. This is the same sequence the planner above turns into dated deadlines.

  1. ISO microchip implanted
    ISO 11784/11785 microchip, implanted and scanned BEFORE — or the same day as — the rabies vaccination. A shot given before the chip does not count and must be redone.
    Official source ↗
  2. Rabies vaccination (then a 21-day wait)
    Given at 12 weeks (84 days) of age or older, after the microchip. You must then wait at least 21 full days before entering the EU — the vaccination day is day 0. Boosters kept up to date on schedule need no new wait; a lapse restarts it.
    No rabies titer test is needed: Great Britain is a listed third country, so a US-equivalent path applies (no blood test).
    Official source ↗
  3. EU Animal Health Certificate issued by an Official Veterinarian
    An Official Veterinarian (OV) in GB issues the EU Animal Health Certificate — not every vet is OV-authorised, so book one who is. Your pet must arrive in the EU within 10 days of issue. After entry the AHC covers onward EU travel for 6 months and re-entry to Great Britain for 6 months (or until the rabies vaccination expires).
    GB-issued pet passports are not accepted for EU entry post-Brexit — using one may get your pet refused.
    Official source ↗

The AHC and the return leg

After you enter the EU, the AHC covers onward EU travel for 6 months and re-entry to Great Britain for 6 months (or until the rabies vaccination expires) — a change from the old 4-month figure under the 2026 EU framework. One thing the planner keeps off your outbound timeline but you must not forget: to bring a dog back into Great Britain, a vet must give tapeworm treatment 24–120 hours before your scheduled GB arrival. Spain itself needs no tapeworm treatment, and cats never do.

Arriving in Spain

Enter through a designated Travellers' Point of Entry for documentary and identity checks. Non-commercial rules require the pet to travel within 5 days of you, maximum 5 animals. Spain refuses animals under 15 weeks.

Official sources

These are the only authorities on this route. If anything here disagrees with them, they win — and please tell us.

Rather have a professional handle the whole move? Pet relocation companies manage the vet visits, paperwork, and bookings end-to-end. (Referral placement — link to relocation partner here.)
Traveling internationally with a pet? Vet visits abroad are out-of-network by definition. (Pet insurance affiliate placement here.)

FAQ

Can I still use my pet passport to take my dog to Spain?
No — GB-issued pet passports are no longer valid for EU entry after Brexit. You need an EU Animal Health Certificate (AHC) from an Official Veterinarian, issued within 10 days before you enter the EU, for each trip.
Does my dog need a rabies titer test for Spain?
No. Great Britain is a listed country, so no blood test is required — the same as for US-origin pets.
What do I need to bring my dog back into the UK?
Microchip, valid rabies vaccination, a valid travel document (the same AHC can be reused within its 6-month GB re-entry validity), and — for dogs only — tapeworm treatment by a vet 24–120 hours before arrival in GB.
Is it different for cats?
Cats follow the identical chip → vaccine → 21-day wait → AHC chain, and never need tapeworm treatment (including the return to GB). Use the cat toggle in the planner.

Other dog routes

Disclaimer: Preflight Pet is a planning aid, not legal or veterinary advice. Import rules change; airlines add their own requirements. Always confirm every step with the official government sources linked on this page, and with your airline and accredited veterinarian, before booking travel.