Pet Passport

A pet passport is the official document that proves your dog, cat, or ferret is microchipped, vaccinated against rabies, and fit to travel across borders. Within the European Union, it follows a standardised format and works much like your own passport: any authorised vet can issue one, and once issued it stays valid for the animal's whole life, as long as the rabies vaccination inside it never lapses.

Getting one starts with the microchip. Your pet needs an ISO-compliant chip implanted before the rabies vaccine is given, not after, because border officials use the chip number to match the animal in front of them to the paperwork. A pet must be microchipped before the vaccination is given, and must be at least 12 weeks old before receiving its first vaccination. After that first vaccination, owners must wait at least 21 days before the passport can be used for travel, so this is not something to leave until the week before a trip.

One important point that trips up a lot of owners: the European pet passport is only issued to pet owners who are resident in the EU. If you live outside the EU, in the UK, US, or elsewhere, you cannot get one of these passports even for a pet that's fully vaccinated and chipped. Since new EU rules took effect in April 2026, that residency line is being enforced far more strictly than before, closing gaps that previously let some non-EU travellers use passports informally. Owners travelling in from outside the bloc now need an Animal Health Certificate instead, a separate document issued by an official vet close to the travel date, generally valid only for around ten days of entry rather than for life.

Inside the passport itself sits a straightforward record: a description and details of your pet, including its microchip or tattoo code, its rabies vaccination history, and the contact details of the owner and the vet who issued it. You can get one from any authorised vet permitted to issue pet passports, and keeping it valid is simply a matter of booking rabies boosters on schedule so the record never goes out of date.

A few things owners often overlook:

• Some countries add extra conditions on top of the EU baseline, such as a tapeworm treatment for dogs before entry, so it's worth checking the specific country you're heading to rather than assuming the passport alone covers everything.
• The passport only applies to dogs, cats, and ferrets. Other species travelling internationally, rabbits, birds, reptiles, need different paperwork entirely.
• If a passport is lost, a vet can normally issue a replacement using the pet's microchip and existing health records, since the chip is what anchors everything else to that individual animal.

None of this replaces a proper conversation with your vet before you travel. Timings around vaccinations, boosters, and any destination-specific treatments genuinely matter, and getting the sequence wrong can mean a pet is turned away at the border or held in quarantine. A vet who handles travel documentation regularly can map out the right timeline for your specific trip well before you book anything.