Pet Passport UK: What Changed After Brexit and What You Need Now

Since 1 January 2021, Great Britain-issued pet passports no longer work for EU travel. If you want to take your dog, cat, or ferret to Europe, you now need an Animal Health Certificate (AHC) for every trip. It costs more, involves more paperwork, and requires tighter timing than the old passport system.

This guide explains exactly what's changed, what documents you need, how much it all costs, and what to do when you return to the UK.

What Changed After Brexit

Before Brexit, UK pet owners could buy a pet passport once and use it for unlimited EU trips. The passport cost around £60-£100 and lasted the pet's lifetime as long as rabies vaccinations were kept up to date.

When the UK left the EU's pet travel scheme on 1 January 2021, Great Britain lost its "Part 1 listed" status. That means GB-issued pet passports are no longer accepted at EU borders. Instead, you need a fresh Animal Health Certificate for every outbound journey.

The practical impact is significant: what used to cost £60 once now costs £150-250 per trip. And each certificate requires a vet appointment, specific timing windows, and government endorsement — none of which applied to the old passport.

Northern Ireland is the exception. Because of the Windsor Framework, Northern Ireland remains aligned with EU pet travel rules. Pet passports issued in Northern Ireland are still valid for EU travel. You must be genuinely resident in Northern Ireland to obtain one — using a false address is illegal.

The Animal Health Certificate (AHC)

The AHC is your pet's travel document for EU trips. It confirms your pet's identity, microchip number, rabies vaccination status, and general health. Here's what's involved.

Who can issue one

Only Official Veterinarians (OVs) authorised by the Animal and Plant Health Agency (APHA) can issue AHCs. Your regular vet may not be authorised — check the APHA register or ask your practice directly. Some practices refer you to a nearby OV; others have one in-house.

Timing

The certificate must be issued no more than 10 days before your travel date. Too early and it won't be valid at the border. Too late and you won't have time for the APHA endorsement step (1-5 working days). During summer, OV appointments fill up fast — book 2-3 weeks ahead.

Once issued, the AHC covers your outbound journey plus onward travel within the EU for 4 months. You don't need a new one to move between EU countries during that window. But you do need a new one for every separate trip from the UK.

What your pet needs before the appointment

• Microchip — must be ISO 11784/11785 compliant. If your pet was chipped before vaccination, the chip number must match all records.
• Rabies vaccination — must be current. If your pet has never been vaccinated, or the vaccination has lapsed, you'll need to wait 21 days after the jab before the AHC can be issued. Annual boosters don't trigger this waiting period.
• Tapeworm treatment (dogs only) — required for travel to Finland, Ireland, Malta, and Norway. Must be administered by a vet 1-5 days before arrival and recorded on the certificate.

The APHA endorsement

After your OV issues the certificate, it needs to be endorsed (officially stamped) by APHA. Some OVs handle this for you; others require you to submit it yourself. Allow 1-5 working days. The endorsed original must travel with your pet — photocopies and digital versions are not accepted at borders.

How Much Does It All Cost?

AHC costs vary by location and practice. Here's a realistic breakdown:

• AHC certificate + examination — £150-250 (London and South East practices charge towards the higher end)
• Microchipping (if not already done) — £15-30
• Rabies vaccination — £25-50
• Tapeworm treatment (dogs, where required) — £20-40
• APHA endorsement — included in the AHC fee at most practices

For a first-time traveller who needs everything, the total comes to roughly £210-370. For a pet with current vaccinations and microchip, it's the AHC fee alone — £150-250 per trip.

Compare that to the old pet passport: £60-100 once, valid for life. A pet owner making two EU trips a year now spends £300-500 annually on documentation alone. For shorter holidays, this cost often exceeds what you'd pay for quality pet boarding on Tailstays — worth considering before committing to international travel with your pet.

Returning to the UK

Getting back into the UK has its own requirements, separate from the outbound AHC.

Dogs must have tapeworm treatment administered by a vet 1-5 days before arriving back in the UK. This applies regardless of which EU country you're returning from. The treatment must be recorded by the treating vet with the date, time, product name, and the vet's stamp. Without this, your dog can be refused entry or placed in quarantine.

Cats and ferrets are exempt from the tapeworm requirement for UK re-entry.

All pets need their AHC (or valid EU passport, if applicable) checked at the UK border. Make sure the microchip number, vaccination dates, and tapeworm treatment records all match. Border Force can and does turn animals away for documentation mismatches.

If your pet needs veterinary treatment while abroad, keep all records — you'll want these for any pet travel insurance claims as well as for border checks on return.

Planning Timeline

Work backwards from your travel date:

• 8+ weeks before — check your pet's microchip and rabies vaccination are current. If a first rabies jab is needed, get it now (21-day wait applies)
• 3-4 weeks before — find an authorised OV and book the AHC appointment. Summer slots fill quickly
• 7-10 days before — attend OV appointment for examination and AHC issuance
• 1-5 days before — tapeworm treatment for dogs travelling to Finland, Ireland, Malta, or Norway
• 1-5 days before return — tapeworm treatment for all dogs returning to the UK (arrange with a local vet abroad)

The biggest mistake people make is leaving the rabies vaccination too late. If your pet's vaccination has lapsed, you're looking at a minimum 21-day delay before travel is possible — and that's before the AHC timing even starts.

Will UK Pet Passports Come Back?

The UK government has expressed interest in rejoining an EU pet travel scheme that would allow reusable passports. Trade discussions have included pet travel, and there has been industry speculation about a possible return by 2027.

However, no formal agreement exists. Rejoining the pet travel scheme requires the UK to be re-listed as a "Part 1" country by the European Commission, which involves regulatory alignment on animal health standards. Until an official announcement is made, plan on using AHCs for the foreseeable future.

Frequently Asked Questions