When the UK leaves the EU you will still be able to travel to and from the UK with a cat, dog or ferret, but the rules will change, so it´s worth making yourself familiar with the guidance now. Have a look at the information on pet travel to Europe https://www.gov.uk/guidan…/pet-travel-to-europe-after-brexit and also on taking your pet to the UK https://www.gov.uk/take-pet-abroad.
If you´re confused about what applies in your particular case you can contact the pet travel scheme helpline (email: pettravel@apha.gov.uk or call 0370 241 1710). There´s also info on the Spanish government´s website.
Source: British Embassy, Madrid.
