Bringing Your Pet (Cat / Dog) to Portugal: Veterinary Processes & SIAC Registration Guide (2026)

When you decide to move to Portugal, packing your bags turns out to be the easy part—you realize this the moment you decide to bring your furry companion along. From my own experience, before you even look at flight tickets, it might feel like you're facing a mountain of paperwork and bureaucracy. But don't let it intimidate you. Once you know what to do and when to do it, the process goes as smooth as silk.

We learned a lot while going through this journey ourselves. Now, I’ve gathered all that firsthand experience, updated with the latest 2026 regulations, into one straightforward guide. Grab a cup of coffee, and let's get into it.

1. Pre-Travel Steps (Arrivals from Non-EU Countries & Turkey)

This is the most critical phase. If your timing is off, you might get stuck at the airport or be forced to postpone your flight. Here is how to map out your timeline:

• ISO Microchip: This comes first. Your cat or dog must be fitted with a microchip complying with ISO 11784 / 11785 standards. Crucial detail: The rabies vaccination must be administered on the day of microchipping or after it. Vaccines given prior to microchipping are considered invalid by the EU.
• Rabies Vaccination: An up-to-date rabies vaccine is mandatory after the microchip is inserted.
• Rabies Serological Test (Titer Test): At least 30 days after the rabies vaccination, an authorized vet must draw blood for a Titer test. The sample goes to an approved laboratory to certify that the antibody level is at least 0.5 IU/ml.
• The 3-Month Waiting Period: By EU import regulations, you must wait 3 full calendar months from the date the blood was drawn before your pet can fly to Portugal. You cannot travel immediately after getting the result, so make sure to calculate this timeline backward from your intended move date.
• EU Health Certificate (Annex IV): Within the final 10 days before departure, you must visit your official state veterinary authority to get the EU standard Health Certificate endorsed. Boarding without this document is impossible.

2. Portugal Point of Entry & Airport Inspections (CVI)

Upon landing, you will be met by officials from Portugal's National Authority for Animal Health (DGAV). When arriving at Lisbon (LIS) or Porto (OPO) airports, passing through the "Point of Entry" veterinary control is mandatory.

Entry Inspection and Fees: Upon arrival, the vet scans the microchip and inspects the passport and Annex IV certificate. If everything checks out, entry is granted. An entry inspection fee is charged at the airport, typically ranging between €40 and €60 depending on the time and schedule.

3. Legal Steps in Portugal (First 30 Days After Arrival)

You’ve stepped foot in Portugal, and your pet is already settling into their new favorite spot at home. But the administrative work isn’t completely over. Here are the legal obligations to complete within your first 30 days.

SIAC System (Sistema de Informação de Animais de Companhia) Registration

Registering all pets in the national database (SIAC) is a legal requirement in Portugal. Your first task after settling in is visiting a local veterinary clinic. The vet will enter your pet’s microchip into the system, link it to your Portuguese address and contact details, and issue your official SIAC document.

Junta de Freguesia (Town Hall / Neighborhood Council) License

This step is required for dog owners (and recommended for cat owners, as some Freguesias require it as well). Take your SIAC certificate, vaccination records, and personal ID/residence document to the local Junta de Freguesia office in your neighborhood. You will obtain the "Licença de Cão" (Dog License), which is renewed annually. The fee is very modest, usually between €5 and €15 depending on the district.

Local Vet Registration & Preventative Care

From my personal experience with local clinics, veterinarians in Portugal are incredibly attentive and compassionate. During your SIAC registration visit, ask the vet to align your pet's parasite prevention schedule with Portugal's climate (paying special attention to mosquito and tick-borne conditions like Heartworm and Leishmaniasis).

4. Living with Pets in Portugal (Expat Tips)

• Public Transportation: Pets are allowed on the Metro, CP trains, and buses. However, strict rules apply: your pet must either be in a secure carrier or properly muzzled and kept on a short leash (for dogs). Always carry their vaccination booklet with you.
• Renting a Home (Finding Pet-Friendly Places): While Portuguese law makes it harder for landlords to blanket-ban pets in rental contracts, you may still encounter restrictions in practice. Being proactive, introducing your pet upfront, and showing proof of training or good behavior goes a long way when talking to prospective landlords.
• Costs & Pet Insurance: Routine vet consultation fees range between €30 and €50. For unexpected emergencies or specialized treatments, getting pet insurance is common in Portugal. Comprehensive coverage plans are available for a reasonable monthly fee of €10 to €20.