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Dog breed guide

Estrela Mountain Dog

Loyal, devoted, alert, intelligent, independent and protective.

The Estrela Mountain Dog is a large, hardy flock guardian from the mountains of central Portugal. Loyal and devoted to its family but wary of strangers, it suits experienced owners with space, a very secure garden and a quiet rural home.

Estrela Mountain Dog on Wikidata

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In this guide

Estrela Mountain Dog at a glance

Size
Large
Height
62–72 cm
Weight
30–50 kg
Life expectancy
up to 10 years

Typical for the breed, not a promise about any one dog. Not assessed yet: Cats and small pets.

Is the Estrela Mountain Dog right for you?

Like every breed, the Estrela Mountain Dog is not the right fit for every home. Based on the breed’s typical traits:

May suit you if…

  • You can give around an hour of exercise a day.

Consider another breed if…

  • You live in a flat or a small home.
  • You have young children at home.
  • This would be your first dog.
  • You cannot commit to brushing several times a week.

How would the Estrela Mountain Dog fit your lifestyle?

Choose a few details for a general, non-guaranteed view.

About the Estrela Mountain Dog

The Estrela Mountain Dog is a strongly built, athletic livestock guardian with a thick double coat, neatly folded-back ears and a hook at the tip of its tail. It comes in long and short coated varieties. Intensely loyal to its owners, it is a natural guard of its flock, its family and its territory.

Read more about the Estrela Mountain Dog

Key characteristics

General breed tendencies, not a prediction for an individual dog.

  • Size

    Large

    A large dog.

  • Exercise

    Moderate

    Typically around an hour of exercise a day.

  • Energy level

    Moderate

    Moderately energetic, with bursts of play.

  • Grooming

    Moderate

    The coat usually needs brushing several times a week.

  • Shedding

    High

    Tends to shed a lot, so expect hair around the home.

  • Trainability

    Independent

    Can be independent-minded; patient training helps.

  • Good with children

    Older children

    Usually better with older, calmer children.

  • Good with other dogs

    Varies

    Varies with the individual dog.

  • Good with cats

    Not assessed yet

    Our sources do not say enough yet.

  • Suits first-time owners

    Experienced owners

    Best with an experienced owner.

  • Barking / vocality

    Can be vocal

    Often quick to bark at visitors or unusual sounds.

  • Time alone

    A few hours

    Can usually learn to settle alone for a few hours.

The breed was developed in the Serra da Estrela, a mountain range in central Portugal, where it guarded sheep and goats from predators such as wolves and bears. It can work on high summits and on the parched lowlands in summer. Some mastiff influence is thought likely in its background, and it is one of the oldest breeds in Portugal.

The first Estrela litter in the UK was born in quarantine in 1974, and the breed was recognised by the Kennel Club the following year. It remains a rare breed in the UK, and dogs still live and work in the Portuguese mountains today.

Estrela Mountain Dog temperament

Estrelas are typically alert, intelligent and independent. They are devoted and loving with their family but reserved and often suspicious of strangers. They were bred to think for themselves and deal with danger alone, so they make rapid decisions about what is or is not a threat.

They usually trust people their family trusts. They are not normally aggressive, although upbringing, life experiences and breed lines all play a part. They are keener to work with their owners than some guardian breeds, and many enjoy joining in family activities if raised well.

Estrelas can be noisy, especially in guard mode, as they have excellent hearing and sight and are often on the lookout. Teaching control from an early age helps.

Size and appearance

Estrelas are large dogs. Males typically stand 65–72 cm and females 62–68 cm, with weights of around 30–50 kg. They are substantial but not as cumbersome as many other mountain breeds.

Both coat types have a dense undercoat and a thick, slightly coarse topcoat, with feathering on the tail and the back of the legs. Long coated dogs, especially males, have a thicker mane around the neck. Breed standard colours are fawn, fawn with black mask, brindle and grey.

How much exercise does a Estrela Mountain Dog need?

The Royal Kennel Club suggests up to an hour of exercise a day, and an hour or two on varied routes keeps most adults content, with training and puzzle games on top. The breed club says Estrelas adapt to their owners' activity levels and love to lie out in the garden in all weathers. Exercise should be very restricted until around 12 months old.

Training a Estrela Mountain Dog

Estrelas are clever but have a mind of their own and can be stubborn, so training takes patience. Early socialisation is vital because of their guarding instincts.

  • Use positive reinforcement to build a strong bond; harsh or confrontational handling can make a large dog behave unpredictably.
  • Start puppy training and socialisation early.
  • Manage situations so a young Estrela cannot make mistakes while it learns.
  • Try obedience, scent work or agility once fully grown to keep its mind busy.

Estrela Mountain Dog grooming

Brushing about twice a week usually keeps the coat in good condition, paying particular attention to the longer hair that can tangle. The double coat sheds heavily during moults, and space to dry off a large, wet and muddy dog is useful.

Living with a Estrela Mountain Dog

Estrelas are very devoted to their family and usually get on well with children they are raised with. Puppies are large, playful and clumsy, though, and can easily knock small children over, and adults may be suspicious of visitors. They tend to suit families with older teenagers rather than homes with very young children or lots of young visitors. Whatever the breed, dogs and young children should never be left alone together, and an adult should supervise every interaction.

  • Children

    Usually better with older, calmer children.

  • Other dogs

    Varies with the individual dog.

  • Flats and smaller homes

    Usually needs a roomy home.

  • Garden

    A secure garden is strongly advised.

  • Being left alone

    Can usually learn to settle alone for a few hours.

  • First-time owners

    Best with an experienced owner.

Estrela Mountain Dog health

Not yet reviewed by a vet. This is general information, not veterinary advice: speak to your vet about your own dog’s health.

The Estrela is generally a robust breed, but some conditions are recognised in it. The Royal Kennel Club gives a lifespan of under 10 years, while the UK breed club suggests an average of 10 to 13 years.

  • Hip dysplasia

    The hip joint does not develop properly. The Royal Kennel Club strongly recommends hip testing under the BVA/KC Hip Dysplasia Scheme before breeding.

  • Elbow dysplasia

    Abnormal development of the elbow joint. The breed club says elbow issues are less common than hip problems but recommends testing breeding stock.

  • Gastric dilatation volvulus

    A stomach condition listed among those the breed can be prone to. It is worth asking a breeder about it.

  • Dilated cardiomyopathy

    The heart muscle becomes progressively weak and cannot beat properly.

  • Skin problems

    The breed can suffer from some skin problems, of which hot spots are the most common.

What health checks should you ask about?

Responsible breeders and rescues are happy to talk about health, and any pressure to decide quickly is a reason to walk away. Before taking a Estrela Mountain Dog home, it is reasonable to ask about:

  • Health testing of the parents. Ask which health tests the parents have had for conditions known in the breed, and to see the results.
  • Veterinary and vaccination records. Puppies should have had a first vaccination and a vet check, with records you can take home.
  • Microchip information. In England, Scotland and Wales puppies must be microchipped and registered by eight weeks old. Ask who the chip is registered to and how the transfer works.
  • Registration paperwork. Registration papers, where they apply, record pedigree. They do not by themselves prove health or how a puppy was raised.
Every Mypetzilla advert shows which details we have checked and which are simply provided by the seller. Always do your own checks too, and meet the animal before you pay anything.

How much does a Estrela Mountain Dog cost to own?

There are two costs: bringing a Estrela Mountain Dog home, and looking after one well. Puppy prices depend on the breeder, health testing and demand; the adverts below show what sellers are asking today.

Ongoing costs are the ones new owners most often underestimate: food, insurance (which usually rises with age), routine vet care, vaccinations and parasite treatment, dental care, grooming, training, bedding and equipment, and boarding or a sitter for holidays. Budget for the whole of the dog’s life, typically up to 10 years, not just the first year.

Buying a Estrela Mountain Dog

If you have decided the Estrela Mountain Dog suits your life, take the same care choosing where your dog comes from. Meet the puppy in person, see it with its mother, and look at how the litter is raised.

  • Check who you are dealing with: every Mypetzilla advert shows the seller type and what we have checked.
  • Ask about health testing, vaccinations and the microchip before you commit.
  • Take your time. Do not be rushed by deposits or "last one left" stories.
  • Meet in person before paying anything, and keep conversations on Mypetzilla.

Adopting a Estrela Mountain Dog

Estrela Mountain Dogs do come up for adoption, through rescue organisations, breed rescues and private rehoming, often because an owner’s circumstances have changed rather than any fault of the dog. An adult dog arrives as a known quantity: its size, coat and character are already on show.

Rescues will usually talk you through the dog’s history, any medical care, and the home it needs, including children, other animals and time alone. Be honest about your circumstances: a good rescue would rather place a dog once, well.

Estrela Mountain Dogs looking for homes

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Similar breeds you may want to consider

  • Bergamasco

    Intelligent, independent, friendly and protective.

    View breed guide
  • Bernese Mountain Dog

    Gentle, loyal, good-natured, affectionate, patient, sensitive, friendly and calm.

    View breed guide
  • Beauceron

    Quiet, confident, loyal, bold, courageous, clever, strong-willed and protective.

    View breed guide

Estrela Mountain Dog FAQs

Is the Estrela Mountain Dog good with children?

Usually better with older, calmer children. Individual dogs vary with breeding, upbringing and health, so ask about the dog you are considering.

Can the Estrela Mountain Dog live in a flat?

Usually needs a roomy home. Exercise and company matter more than floor space.

How much exercise does the Estrela Mountain Dog need?

Moderate: typically around an hour a day. Puppies and older dogs need less structured exercise.

Does the Estrela Mountain Dog shed?

Tends to shed a lot.

How much grooming does the Estrela Mountain Dog need?

Typically: several times a week.

Is the Estrela Mountain Dog easy to train?

Can be independent-minded; patient training helps. Kind, reward-based training works best.

Can the Estrela Mountain Dog be left alone?

Can usually learn to settle alone for a few hours. Build up time alone gradually.

Does the Estrela Mountain Dog bark a lot?

Can be vocal. Individual dogs vary with breeding, upbringing and health, so ask about the dog you are considering.

How long does the Estrela Mountain Dog live?

Typically up to 10 years. Lifespan varies with genetics, weight, care and luck.

How big does the Estrela Mountain Dog get?

Adults typically stand 62–72 cm at the shoulder and weigh 30–50 kg.

About this guide

  • Written by Mypetzilla Editorial Team
  • Published

Breed facts are taken from the sources listed below. This is general information, not veterinary advice: please speak to a vet about any health concern.

Sources and further reading

  1. Estrela Mountain Dog | Breeds A to Z, The Royal Kennel Club. Accessed
  2. Estrela Mountain Dog, Purina UK. Accessed
  3. FAQ | Estrela, Estrela Mountain Dog Club (UK). Accessed

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