Moving to Spain with Dogs: The Complete Pet Relocation Guide

For most expat families we work with, the dog is non-negotiable. Moving to Spain means the whole family moves — which is exactly as it should be. The good news is that Spain imposes no quarantine on dogs arriving from the UK, US, Canada, or Australia, provided your paperwork is entirely correct. The challenge is that "entirely correct" involves a specific sequence of steps that cannot be reversed if done in the wrong order.

This guide walks through the complete requirements — from microchipping and rabies vaccinations to the health certificate process for UK and US residents, the five-day rule for non-commercial travel, airline considerations, and what happens once you arrive.

The Non-Negotiable Requirements: What Every Dog Needs

Regardless of where you are relocating from, three things are mandatory for any dog entering Spain:

• ISO-compliant microchip: Your dog must carry a 15-digit ISO 11784/11785 microchip. This is standard in the UK and most of Europe, but if you are coming from the US, your vet should confirm the chip number format before you begin the process. Critically, the microchip must be implanted before the rabies vaccination — not after. If the vaccine goes in first, the entire vaccination cycle is invalid and must be restarted.
• Valid rabies vaccination: Administered after microchipping. If this is your dog's first rabies vaccine, or if their previous vaccination has lapsed, there is a mandatory 21-day waiting period before travel. This waiting period is not negotiable. Your dog must also be at least 12 weeks old to receive the vaccine, making the absolute minimum age for entry into Spain 15 weeks (12 weeks + 21 days).
• Official EU health certificate: Issued by a government-authorised vet and endorsed by the relevant authority in your home country, within 10 days of your arrival in Spain. EU residents can use an EU Pet Passport. Residents of the UK, US, Canada, and Australia need country-specific documentation — detailed below.

For UK Residents: The Animal Health Certificate

Since the UK's departure from the EU on 31 December 2020, EU Pet Passports issued by British vets are no longer valid for travel from Great Britain into Spain or any other EU country. This catches a surprising number of people out, particularly those who had a pet passport issued before Brexit and assumed it was still usable.

UK residents now need an Animal Health Certificate (AHC) for each trip into the EU. Key points:

• The AHC must be issued by an Official Veterinarian (OV) registered in the UK — not a standard vet unless they hold OV status.
• It is valid for a single entry into the EU and must be issued within 10 days of your arrival in Spain.
• It covers one journey only. Once you are resident in Spain, your dog can obtain an EU Pet Passport from a Spanish vet, which is then valid for travel across the EU.
• Spain does not require a tapeworm treatment for incoming dogs (unlike some other EU countries), so this is one step you can skip.

Book your OV appointment well in advance — availability can be limited, particularly in the weeks before school holidays when families are moving.

For US Residents: The USDA APHIS Process

The US paperwork process is more complex and time-sensitive than the UK equivalent. Spain specifically requires a bilingual (English and Spanish) EU Health Certificate — an English-only form will be refused at the border. Your USDA-accredited vet must request this bilingual template from APHIS well in advance of your appointment.

Once your vet has completed the certificate, it must be physically endorsed by the USDA APHIS office — a digital copy alone is not accepted. APHIS returns the endorsed document by post, which means you need to factor in mailing time. The endorsed certificate must then be dated within 10 days of your arrival in Spain.

The practical timeline: start this process at least six to eight weeks before your departure date. Contact your USDA-accredited vet, request the bilingual template early, complete the health exam close to your travel date, express-mail the certificate to APHIS with a pre-paid return envelope, and receive the endorsed original before you fly.

On arrival in Spain, you must enter through a designated Border Inspection Post (BIP) airport — Madrid Barajas, Barcelona El Prat, Málaga, Valencia, or Tenerife Sur are the main options. You must declare your pet at customs and have the microchip and paperwork verified by the Guardia Civil.

The Five-Day Rule: Non-Commercial vs Commercial Travel

EU regulations distinguish between non-commercial pet travel (a family moving with their own pets) and commercial importation. To keep your move classified as non-commercial — which has simpler documentation requirements and avoids import taxes — two conditions must be met:

• You or an authorised representative must arrive in Spain within five days of your pet's arrival (or the pet must arrive within five days of you).
• You must carry a signed Declaration of Non-Commercial Transport alongside the health certificate.
• You must be bringing no more than five animals.

If your pet travels more than five days before or after you, or you are bringing six or more animals, the EU automatically classifies the movement as commercial. This requires a different certificate issued within 48 hours of departure and involves significantly more paperwork. The simplest way to avoid this is to travel on the same flight as your dog — either in the cabin or in the hold.

Flying with Your Dog: In-Cabin or Hold?

Whether your dog travels in the cabin or the cargo hold depends almost entirely on size. European carriers including Iberia, Lufthansa, and KLM generally allow small dogs in the cabin if the pet and carrier together weigh under 8 kg (approximately 17.6 lbs) and the carrier fits under the seat in front of you.

Larger dogs travel in the temperature-controlled hold as excess baggage or manifest cargo. If your dog needs to travel in the hold, factor in these practical points:

• Use an IATA-approved hard-sided crate sized so your dog can stand up, turn around, and lie down comfortably.
• Many airlines impose summer cargo embargoes — they will not transport pets in the hold when ground temperatures exceed 29°C (85°F). This can affect flights between May and September, particularly to southern Spain. Check your specific airline's current policy.
• Book as early as possible — most airlines limit the number of pets per flight.

Breed Restrictions: PPP Dogs in Spain

Spain classifies certain breeds as Perros Potencialmente Peligrosos (PPP — Potentially Dangerous Dogs). The list includes Pit Bull Terriers, American Staffordshire Terriers, Staffordshire Bull Terriers, Rottweilers, Dogo Argentinos, Fila Brasileiros, Tosa Inus, and Akitas. Mixed breeds showing the physical characteristics of these breeds may also fall under the classification.

PPP dogs can enter Spain without restriction, but once you are resident you must comply with local regulations:

• Register at your local town hall (Ayuntamiento) and obtain a PPP licence — this is typically required within one month of arrival.
• Obtain third-party liability insurance with a minimum cover of €120,000.
• In public spaces, your dog must be muzzled and kept on a lead of no more than two metres. Two PPP dogs may not be walked together by a single person.
• PPP dogs cannot be kept in common areas of residential buildings.

After You Arrive: Registering Your Dog in Spain

Once you are settled in Spain, you should register your dog with your local veterinary authority and obtain a Spanish pet identification document. You will also need to arrange annual vaccinations and any other treatments required under Spanish law — including leishmania prevention in higher-risk areas, which is more relevant in Spain than in the UK or US.

If your dog arrives on an AHC or US health certificate, take them to a Spanish vet promptly to get an EU Pet Passport issued. This will make any future travel within Europe — or return visits to your home country — much more straightforward.