Your dog, cat or ferret must have a pet passport or third country official veterinary certificate to enter (or re-enter) the UK.
Ask your vet for a pet passport.
The passport stays valid as long as you continue to meet the entry requirements.
Third country official veterinary certificate
Outside of the EU authorised vets issue official veterinary certificates instead of pet passports.
This certificate allows your pet to enter the UK (or another country in the EU). You’ll need other supporting documents too. Check your certificate for full details.
You must arrive in an EU country within 10 days of the date the certificate was issued. You can then use it for up to 4 months for travel within the EU.
Your transport company may need a statement from your vet confirming that your pet is fit to travel.
Check with the country you’re travelling to for information about any extra documents you’ll need to enter with your pet.
Travel with more than 5 pets
You must get a health certificate for each group of more than 5 pets you want to travel with. You get this from the country you’re coming from.
You must do this at least 10 days before you want to travel.
You need this certificate in addition to the other rules for pet travel for the countries you’re travelling to and from.
This rule is for travelling with your own pets. There are different rules if the animals are being sold or re-homed.