Animal Welfare
What to do if your pet goes missing in the Algarve
The first hours matter most — here is the practical order of actions
By FourFeet Editorial · Last reviewed 28 August 2026
Losing a pet is frightening, but acting quickly and methodically can significantly improve the chances of being reunited with them.
In the Algarve, the combination of towns, villages, rural areas, beaches, busy roads and tourist destinations means a missing animal can be difficult to locate. The good news is that there are several organisations, databases, veterinary practices and community networks that can help.
This guide explains what to do in the first few hours, who to contact, how to report your pet through SIAC, and how to mobilise the Algarve community effectively.
1. Go back to the exact place where your pet was last seen
Start with the last confirmed location. Do not immediately assume that your pet has travelled a long distance.
A frightened animal may hide silently nearby, particularly a cat. Dogs may also hide when frightened or disorientated.
Search the area thoroughly
Walk around calmly and call your pet using a familiar voice.
Check bushes, gardens, garages, sheds, abandoned buildings, construction areas and spaces underneath vehicles.
Look in shaded and sheltered areas, particularly during hot weather.
Take treats, a familiar toy, your pet's leash or another familiar item.
Ask neighbours, shopkeepers, gardeners, delivery drivers and other people working in the area if they have seen your pet.
Check places your pet normally visits, including favourite walking routes and familiar gardens or parks.
Do not assume that silence means your pet is not nearby. A frightened animal may be hiding and may not respond even when it hears you calling.
For cats in particular, search again during quieter periods such as late evening, night or early morning.
2. Expand the search systematically
Once you have searched the immediate area, gradually widen the search.
There is no official Portuguese search-radius system that requires specific distances, so use the distances below as a practical framework rather than a rule.
You could begin with:
The immediate area around the last sighting
Around 300 metres
Around 500 metres
Around 1 kilometre
Further afield if there are sightings or other evidence that your pet has travelled
Think about the routes your pet might naturally take. Roads, paths, streams, railway lines, beaches, fields and other open spaces can influence where an animal travels.
If your pet escaped from home, search along their usual walking routes and around places they know.
Record where you have searched and when. This helps you avoid repeatedly covering the same areas while missing others.
3. Contact your local Câmara Municipal and Centro de Recolha Oficial
Contact the Câmara Municipal in the municipality where your pet went missing.
Municipalities are responsible for Centros de Recolha Oficial (CROs), which are official municipal animal collection centres. A missing pet may be taken to a CRO after being found by members of the public or collected by municipal services.
Ask:
Whether your pet has been reported or brought in
Whether they have received any similar found-animal reports
How you can report your pet as missing
Whether they recommend contacting another nearby CRO
Do not restrict your search to the municipality where your pet disappeared. Animals can cross municipal boundaries, particularly in rural areas.
Keep checking regularly. A phone call made today does not mean that a pet found tomorrow will automatically be matched to your earlier enquiry.
4. Contact the police when appropriate
The PSP and GNR can be relevant, depending on the circumstances and location.
If you believe your pet has been stolen, deliberately taken, injured, abandoned or is involved in another potentially criminal situation, contact the police and make a report.
The GNR's SEPNA (Serviço de Proteção da Natureza e do Ambiente) also deals with animal-related matters. Its SOS Ambiente e Território line is available 24 hours a day on 808 200 520 and can be used for animal-related reports and advice.
For an ordinary missing-pet situation, however, your first contacts should generally include the local municipality/CRO, veterinary practices, animal organisations and the wider community.
5. Report your pet missing through SIAC
If your dog, cat or ferret is registered in Portugal, make sure the disappearance is reported through SIAC, the Sistema de Informação de Animais de Companhia.
Portuguese regulations require the disappearance of an identified animal to be communicated to SIAC within 15 days. However, you should not wait 15 days. Report the disappearance as soon as possible.
The disappearance can be communicated through the SIAC system, and it can also be handled by an appropriate authorised entity such as a veterinarian, Junta de Freguesia or Câmara Municipal.
Before reporting, make sure your details are correct
Check that:
Your telephone number is correct
Your email address is correct
Your current address is correct
Your pet's microchip number is available
Your pet's description is accurate
The microchip is particularly important. When a found animal is scanned, its registration can potentially allow the authorities or veterinary professionals to identify and contact the registered holder. GNR/SEPNA has documented cases where scanning a microchip and consulting SIAC enabled a missing animal to be reunited with its owner.
Important: Updating your SIAC record does not replace actively searching for your pet. It is one part of a wider recovery effort.
6. Contact veterinary practices and emergency hospitals
Contact veterinary practices in the surrounding area as soon as possible.
People who find an apparently lost or injured animal may take it to the nearest veterinarian, particularly if they suspect that it needs medical attention.
Tell the clinic:
Your pet's name
Species and breed
Colour and distinguishing features
Microchip number, if known
Where and when the pet disappeared
Your telephone number
Whether your pet is nervous, friendly, fearful or likely to run away when approached
Ask the clinic to keep your details on file and contact you if an animal matching your pet is brought in.
Do not restrict your calls to practices within a fixed 5 or 10 kilometre radius. If your pet is missing for more than a short period, expand the area you contact.
7. Contact shelters, rescue organisations and animal welfare groups
Contact nearby:
Municipal CROs
Animal shelters
Rescue organisations
Animal welfare associations
Sanctuaries
Organisations specialising in particular types of animals
Send them a clear photograph and your pet's details.
Where possible, visit in person. A member of staff may recognise an animal from a photograph, but visual identification can be much easier when looking at the animal directly.
Do not assume that contacting an organisation once is enough. Ask whether you can check again if your pet has not been found.
8. Publish your missing-pet notice online
One of the most useful resources in Portugal is Encontra-me.org, which provides a dedicated database for missing and found animals. Owners can publish missing-animal notices, while people who find animals can publish found-animal notices.
Create a listing as soon as possible and then share it widely.
Also consider:
Local Facebook lost-and-found pet groups
Algarve community groups
Local town and village groups
Expat community groups
WhatsApp neighbourhood groups
Community groups for your freguesia
Local animal welfare pages
Include the following information
A clear photograph
Use a recent photograph where your pet's face and distinctive markings are easy to see.
Exact last-seen location
Give a street, neighbourhood, landmark or clearly identifiable location.
Date and time
Include when your pet was last seen and, if known, when they disappeared.
Physical description
Include species, breed, colour, size, sex, age and distinctive markings.
Behaviour
Say whether your pet is friendly, nervous, frightened, reactive or likely to run away when approached.
Contact details
Provide a telephone number or another reliable way for someone to contact you.
If your pet is frightened, consider asking people not to chase them. Instead, ask them to keep sight of the animal from a safe distance and contact you immediately.
9. Put up physical posters
Online sharing is valuable, but physical posters can reach people who are not active on social media.
Create a simple, easy-to-read poster containing:
A large photograph
"MISSING" or "DESAPARECIDO/A"
Your pet's name
Location where they were last seen
Date of disappearance
Short description
Your telephone number
Ask for permission before putting posters inside businesses or on private property.
Useful locations may include:
Supermarkets
Veterinary practices
Pet shops
Cafés
Restaurants
Petrol stations
Community noticeboards
Apartment complexes
Local shops
Dog-walking areas
Places where people regularly walk their pets
If appropriate, place posters at entrances and along roads leading away from the last-seen area.
10. Search municipal kennels and shelters regularly
Do not rely entirely on telephone calls.
New animals can arrive after your initial enquiry, so continue checking with relevant CROs, shelters and rescue organisations.
Take or keep readily available:
Several photographs
Your pet's microchip number
A written physical description
Information about your pet's behaviour
Your contact details
If your pet is particularly distinctive, make sure organisations know about unique markings, scars, collars, harnesses or other identifying features.
11. Keep searching and keep the information current
Do not stop searching simply because your pet has not been found after the first day.
Continue to:
Search the area
Follow up on sightings
Refresh online posts
Update your Encontra-me listing when appropriate
Check with CROs and shelters
Contact veterinary practices again
Replace damaged or removed posters
Tell people when your pet has been found
If someone reports a possible sighting, record the exact location, time and direction of travel. This can help you identify a pattern and concentrate your search.
Be cautious about unverified information and never put yourself in danger while searching.
The Critical First Few Hours
When your pet goes missing, concentrate on these priorities:
1. Search
Return immediately to the last-seen location and search nearby thoroughly.
2. Report
Report the disappearance through SIAC as soon as possible.
3. Contact
Notify your local Câmara Municipal/CRO, nearby veterinary practices and relevant animal organisations.
4. Publish
Create a missing-pet notice on Encontra-me.org and share it through local community networks.
5. Mobilise
Ask neighbours, friends and local businesses to look out for your pet.
6. Poster
Put up clear physical posters in strategic locations, with permission where required.
7. Follow up
Keep checking shelters, CROs, veterinary practices and online listings.
8. Keep searching
Continue searching for as long as necessary. Pets can sometimes be reunited with their families after days, weeks or even longer.
A Missing Pet Is a Community Effort
The sooner people know that an animal is missing, the more opportunities there are for someone to recognise them.
A microchip and an up-to-date SIAC registration are important, but they are only part of the process. Active searching, veterinary contacts, shelters, official organisations and local communities all have a role to play.
If you find a lost animal rather than losing your own pet, consider reporting the animal as found through SIAC and Encontra-me.org and having the animal's microchip checked by a veterinarian or appropriate authority.
The most important thing is to act quickly, stay organised and keep looking.