Owning a Rottweiler or a Pit Bull in Portugal in 2026: A Practical Guide to the Seven Listed Breeds, the Annual Junta Licence, the 50,000 Euro Insurance Floor, the Muzzle and One-Metre Lead, and Fines up to 3,000 Euros

Portugal does not ban any breed of dog. What it does instead is put seven named breeds, and anything that crosses with them into a similar type, inside a separate legal regime with its own licence, its own compulsory insurance, its own kennel specification and its own set of criminal offences. If you have moved here with a Rottweiler, bought a Staffordshire Bull Terrier from a Portuguese breeder, or inherited an unpapered dog that a vet describes as "tipo pit bull", you are inside that regime whether or not anyone has told you so.

The rules live in Decreto-Lei n.º 315/2009 of 29 October (the legal regime for keeping dangerous and potentially dangerous animals as pets), as amended by Lei n.º 46/2013, Lei n.º 110/2015, Decreto-Lei n.º 82/2019 and Decreto-Lei n.º 9/2021. The breed list itself sits in Portaria n.º 422/2004. This guide walks through what the combination actually requires of an ordinary household.

The two categories, and why the second one can catch any dog

Article 3 of the decree draws a line that trips up a lot of owners, because the frightening-sounding category is the one that applies to breeds, and the other one applies to behaviour.

Animal potencialmente perigoso (potentially dangerous animal) is a category defined by what an animal could do, given its species, size, temperament or jaw strength. In practice, for dogs, it means the breeds listed by the agriculture ministry, plus first-generation crosses, crosses between those breeds, and crosses with other breeds that produce a similar type. The Direção-Geral de Alimentação e Veterinária (Directorate-General for Food and Veterinary Affairs, DGAV) publishes the list, and it has seven entries:

• Cão de Fila Brasileiro
• Dogue Argentino
• Pit Bull Terrier
• Rottweiler
• Staffordshire Terrier Americano (American Staffordshire Terrier)
• Staffordshire Bull Terrier
• Tosa Inu

Note what is not there. There is no German Shepherd, no Cane Corso, no Dogo Canario, no Doberman, and no American Bully as a named breed, although DGAV treats an unpapered American Bully as falling inside the pit bull typology. The list is closed and specific, and the "similar typology" clause is what does the work for mixed dogs.

Animal perigoso (dangerous animal) is a category defined by what an animal has already done, and any breed can enter it. A dog becomes legally dangerous if it has bitten, attacked or injured a person; if it has seriously injured or killed another animal outside its owner's property; if the owner has voluntarily declared to the junta de freguesia that it has an aggressive character; or if a competent authority classifies it as a risk because of aggressive behaviour or physiological characteristics. A Labrador that bites a delivery driver is, from that moment, an animal perigoso, and everything in this guide applies to it.

The licence: junta de freguesia, between three and six months old, renewed yearly

Keeping a dangerous or potentially dangerous dog requires a licence issued by the junta de freguesia (parish council) covering your address, applied for between the animal's third and sixth month of age, and granted only after the parish is satisfied of the keeper's idoneidade, meaning fitness to hold it. That is on top of the ordinary dog registration every dog in Portugal needs.

Under article 5, you hand in:

• a termo de responsabilidade (statement of responsibility) on the model annexed to the decree;
• a certificado do registo criminal (criminal record certificate). Convictions for the offences in this decree, for negligent homicide, for intentional crimes against life, physical integrity, personal liberty, sexual self-determination, public health or public peace, for drug, human or arms trafficking, for crimes against companion animals, or for any other intentional violent crime, count as evidence of unfitness. Our guide to requesting a criminal record certificate online covers the €5 fee and the 90-day validity;
• proof that a civil liability insurance policy has been taken out;
• proof of sterilisation, where sterilisation is required;
• an up-to-date boletim sanitário showing in particular the rabies vaccination;
• proof of having passed the keeper training for dangerous or potentially dangerous dogs, a requirement added by Lei n.º 110/2015.

Three practical points follow. First, the licence is valid for a maximum of one year, so this is an annual errand and not a one-off registration. Second, you must carry the licence whenever you move the dog, and any competent authority can ask for it at any time. Third, the licence lapses automatically on a final conviction for any of the disqualifying crimes, and the holder must hand it back immediately.

If you are new to dealing with a parish council, the process is the same counter and the same rhythm as getting an atestado de residência: go in person, bring more paper than you think you need, and expect the fee schedule to be posted on the wall rather than online.

The insurance: €50,000 minimum, and it is not your home policy

Article 10 makes civil liability insurance compulsory for the keeper of any dangerous or potentially dangerous animal. The terms come from Portaria n.º 585/2004, which is short and worth knowing in detail because the exclusions are where people get hurt.

• Minimum capital of €50,000 per annuity, irrespective of the number of incidents or the number of people injured in the year.
• Territorial scope is mainland Portugal, the Azores and Madeira only.
• Claims window: cover applies to events during the policy period, provided the claim is made within one year of the contract ending.
• An excess is allowed, but it cannot be raised against the injured third party or their heirs. The insurer pays the victim and recovers the excess from you.
• The insurer keeps a right of recourse against you for damage caused by intentional acts or omissions, and for damage caused while the keeper was insane, drunk, or under the influence of drugs.
• Excluded: injuries to your own household, including a spouse, a partner, ascendants, descendants, anyone living with you or dependent on you, and the person handling or using the dog. Also excluded: damage caused while hunting, which needs its own compulsory policy; damage caused by the dog's transport in unsuitable vehicles; fines, court costs and bail; and, critically, damage caused by failing to observe the legal rules on keeping companion animals. Walk the dog off the lead without a muzzle and you may find the policy does not answer for what happens next.

This is a standalone product sold as responsabilidade civil de cães perigosos, not a rider on a household policy, and it is not the same thing as the liability section of a seguro multirriscos. Circus animals are the one exemption from the obligation.

The kennel: two metres of fence, five centimetres of gap, and a sign

Article 12 sets out reinforced security measures for where the animal lives, including breeding premises. The housing must make escape impossible and must effectively protect people, other animals and property. For dogs it specifies:

• fencing at least 2 metres high in resistant material, separating the animal's quarters from the public road or public space and from neighbouring dwellings;
• gaps of no more than 5 centimetres between railings, or between railings and gates or walls;
• warning signs announcing the animal's presence and dangerousness, fixed visibly and legibly on the outside of both the kennel and the keeper's residence.

Flat dwellers should read that alongside their building's rules. Fixing signage to a facade or altering common parts is a condominium matter under propriedade horizontal, and our guide to living in a condomínio explains which decisions belong to the assembly rather than to you.

In the street: muzzle, a lead of one metre, and a handler over 16

Article 13 is the rule most likely to cost you money, because it is the one the police check on sight.

• The animal may never circulate alone on the public road, in public places, or in the common parts of buildings. It must always be led by its keeper.
• Containment must suit the species and breed: boxes, cages or crates, or, for dogs, a functional muzzle that prevents both eating and biting.
• The muzzled dog must also be secured with a short lead of up to one metre, attached to a collar or harness. Retractable leads do not comply.
• A detentor (keeper) is defined in article 3 as a natural person aged 16 or over. A younger family member walking the dog is an offence, and the responsibility falls on the adult keeper who allowed it.
• Municipalities can go further. Câmaras set and publish the conditions for these animals in streets, parks and gardens, may declare zones where their presence is banned outright, and may set the zones and hours where a dog may be walked without a lead or muzzle. Check your council's regulamento; it varies a lot between, say, central Lisbon and a rural Alentejo parish.
• Two exemptions only: potentially dangerous dogs used in social therapy in a properly delimited space, and dogs during hunting acts. If you hunt, our guide to the 2026 hunting season covers where and when that applies.

The GNR, PSP and municipal police are under a specific instruction in article 30 to systematically check dogs circulating in public for electronic identification, lead and muzzle use, registration and licensing, and accompaniment by the keeper. This is not a rule that goes unenforced.

Sterilisation, training and breeding

Sterilisation. Dogs classified as dangerous, or that show aggressive behaviour, may not be bred and must be sterilised. Dogs of the seven listed breeds that are not entered in an officially recognised studbook, and crosses of those breeds, must be sterilised between four and six months of age. DGAV can order sterilisation within 30 days where safety is at risk. Within 15 days of the procedure you file a vet's declaration at your junta de freguesia, and the SIAC record is updated to show the dog as sterilised. Where an owner genuinely cannot pay, the câmara municipal is obliged to help.

Training. Article 21 requires keepers to arrange socialisation and obedience training, beginning between six and twelve months of age, and it must never aim at fighting or at reinforcing aggression. It has to be delivered by a trainer holding a professional title issued by DGAV, who is listed on the DGAV website, and it can only take place at a training school or on suitable private land. Ask for the título profissional before you pay anyone.

Breeding and buying. Breeding these dogs is legal only in licensed commercial boarding centres with a DGAV permission, and premises operating without one are compulsorily closed. Sale or transfer to a final keeper can also only happen through such a centre, and only once the dog is microchipped and registered in SIAC in the final keeper's name, with the studbook registration and the article 5 licence produced. Advertising and sale of animals classified as dangerous is prohibited outright, save for authorised scientific purposes.

Bringing one into Portugal

Article 5 sets a separate track for visitors and new arrivals with a listed-breed dog:

• Staying under four months. On entry, present proof of registration in the country of origin and sign a termo de responsabilidade on the DGAV model, giving your name and address, the animal's passport identification, where it will be staying, and the departure date.
• Staying four months or more. Present the dog to the municipal veterinarian for the area, who registers it in SIAC, and, unless it is studbook-registered, have it sterilised within 15 days, sending proof to the regional veterinary services within a further 15 days.
• Unpapered listed breeds arriving from another member state or a third country that stay beyond four months are compulsorily sterilised.
• Entering the country for breeding purposes requires DGAV authorisation requested seven days in advance, which is tacitly granted if DGAV does not answer.

All of this sits on top of the ordinary movement rules. Our guides to moving to Portugal with a dog, cat or ferret and to SIAC microchip registration cover the microchip, the 21-day rabies wait and the entry points.

What it costs to get it wrong

Since Decreto-Lei n.º 9/2021, breaches of this decree are classified as contraordenações económicas graves and punished under the Regime Jurídico das Contraordenações Económicas (Legal Regime for Economic Administrative Offences). For an individual, a serious offence carries a fine of €650 to €1,500. Those limits are doubled, to €1,300 to €3,000, where the act or omission caused harm to people's health or safety or to property, which will normally be the case whenever a dog has actually injured someone.

The list of offences in article 38 includes the absence of a licence, identification or registration; the absence of the civil liability insurance; housing that fails the article 12 security conditions; circulating without a keeper over 16, or without the required containment, or in a signed prohibited zone; breeding or failing to sterilise in breach of article 19; and importing a listed-breed dog without registration or prior authorisation.

On top of a fine, article 30-A allows accessory sanctions: forfeiture of animals and objects to the State, a ban on keeping dangerous or potentially dangerous dogs for up to ten years, exclusion from fairs and shows, closure of premises, and suspension of licences and permits, the last three for a maximum of three years.

Separately, the decree creates real crimes, not just administrative offences:

• Promoting animal fights: up to three years' imprisonment or a fine; taking part with an animal, up to two years.
• Intentional bodily harm using an animal, by inciting it: up to three years, rising to two to ten years where the injuries are serious.
• Negligent bodily harm: failing in a duty of care or supervision so that an animal causes serious injury to a person is punishable by up to two years' imprisonment or a fine of up to 240 days.
• Walking the dog drunk or drugged: article 33.º-A, added in 2013, makes it a crime punishable by up to one year in prison or a fine of up to 360 days to walk a dangerous or potentially dangerous animal in public with a blood alcohol level of 1.2 g/l or more, or while unfit to supervise it because of drugs. Refusing the breath or blood test is the crime of disobedience.

If your dog bites someone

Article 14 is mechanical, and it is worth knowing before it happens. Any animal that injures a person's body or health is compulsorily collected by the competent authority and taken to an official holding centre at the keeper's expense. Vets, judicial, administrative and police authorities and healthcare units that learn of such an injury must report it immediately to the municipal veterinarian so the collection happens. The câmara has eight days to notify the parish, which updates SIAC. The parish then gives the keeper 15 consecutive days to produce the full article 5 licensing file, because the dog is now legally an animal perigoso.

What happens next depends on the severity. Under article 15, an animal that causes serious injury to physical integrity, medically documented, is euthanised by a method that avoids unnecessary pain, once the municipal vet has weighed the concrete circumstances including the animal's aggressive character. An animal that causes simple injury is returned to the keeper after the obligations are met, with socialisation or obedience testing where the municipal vet requires it. An animal presenting an immediate serious risk that its keeper cannot control may be euthanised on the spot. There is no compensation for an animal put down under this article.

What This Means for You

• If you already own a listed breed and have never licensed it, start with the insurance quote, then the criminal record certificate, then the junta. The absence of a licence and the absence of insurance are separate offences, so doing nothing is worse than arriving late at the counter.
• If you are buying a puppy here, ask whether it is entered in an officially recognised studbook before you agree a price. A studbook-registered Rottweiler is not subject to compulsory sterilisation at four to six months; an unpapered one is, and a legitimate seller has to be a DGAV-permitted boarding centre that produces the licence and the SIAC transfer at handover.
• If you are renting, check the lease and the condominium rules before you commit. The two-metre fence and the warning signs are legal obligations on you, and a landlord or an assembly that refuses them leaves you unable to comply.
• If your dog is a mixed breed, the question is not what the paperwork says but what the dog looks like. The regime catches crosses producing a typology similar to the listed breeds, and a municipal vet's assessment is what settles it. If a vet has ever written "cruzamento de pit bull" on a form, treat yourself as inside the regime.
• If a neighbour's dog is the problem, the route is the câmara municipal and its municipal veterinarian, or the GNR or PSP, rather than a private complaint. The same instinct that applies to noise complaints applies here: a written, dated complaint to the right body is worth more than a dozen conversations at the gate.

None of this is designed to make owning a Rottweiler impossible, and in practice most Portuguese owners of listed breeds run a licensed, insured, sterilised, muzzled dog without much friction. The cost of the regime is administrative: an annual licence, one more insurance premium, and the discipline of a one-metre lead on every walk. The cost of ignoring it is a fine that doubles the moment anyone gets hurt, an insurance policy that may decline to answer, and, in the worst case, a decision about your dog taken by a municipal vet rather than by you.