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> Index of every page on this site: [llms.txt](https://www.pedibase.com/llms.txt)
+5
Dogs
# The Alentejo Mastiff: temperament, price, health, and breeders
Portugal
Large Portuguese guardian, calm, hardy and very attached to its family.
Size LargeLife expectancy 11–13 yearsBudget ≈ €140/monthPuppy €800 – €1,500
[Find a breeder 1](https://www.pedibase.com/en/breeders-of-alentejo-mastiff) [ Compare with other breeds](https://www.pedibase.com/en/compare-dog-breeds?races=alentejo-mastiff)
The right choice?
## Is this breed right for you?
[Find your ideal breed with our online quiz!](https://www.pedibase.com/en/choose-your-dog)
Families and children Fair
Daily exercise needs Moderate
Apartment living Limited
First-time owners Fair
Other pets Fair
Tolerance of being alone Fair
Guarding instinct Very good
Strengths and weaknesses
- Guarding instinct: Its sense of territory and vigilance make it a very credible natural guardian.
- Calm and composed: Despite its power, it often shows thoughtful and stable behavior in a suitable setting.
- Family attachment: It stays close to its own and protective toward its home.
- Not well suited to apartment living: His size, his territory and his need for space make urban life difficult for him.
- Socialization is essential: His natural wariness toward strangers must be channeled early and seriously.
- Constraints of a large dog: His size requires greater joint, digestive and budgetary vigilance than a small breed.
Who is it for?
Ideal for
- House with land: He fully benefits from a secure outdoor space where he can observe and move around freely.
- Experienced owners: His protective and independent temperament requires clear guidelines and good educational handling.
- Rural or semi-rural life: His profile corresponds very well to calm environments with space and a guarding role.
Not recommended for
- Apartment living: Lack of space and constant close quarters are not suitable for this breed.
- Very hesitant beginners: Inconsistent handling may poorly channel its reserve and its territorial instinct.
- Households looking for a very sociable dog with everyone: Its distrust of strangers is part of its basic temperament.
Meet the breed
## What does it look like?
1,75 mHuman
70 cmAlentejo Mastiff
- Height at the withers
- 64–75 cm
- Weight
- 35–50 kg
- Coat
- Short to medium-long, thick and dense
- FCI group
- 2
- Origin
- Portugal
- Grooming
- Moderate grooming needs
## Photos and videos
See the Alentejo Mastiff in photos and videos: coat colors, size, and distinctive expressions.
Origins
## Where does it come from?
The Mâtin de l'Alentejo is an ancient Portuguese guard breed, traditionally used to protect herds and farms in the plains of Alentejo. According to various sources, it is said to descend from molossers that came from the Middle East. Its courage, its frugality and its great reliability have forged its reputation as a rural protection dog. The breed is recognized by the FCI in group 2 under number 96 since 1954.
Appearance
## What does it look like?
The Mâtin de l'Alentejo is a large-sized dog, powerful, rustic and well muscled, whose body fits into a rectangle. The topline is straight, the chest is well let down and the head, massive without excessive heaviness, remains proportionate to the whole. The coat is short to medium-length, thick, dense and smooth. The coat can be black, wolf grey, fawn or yellow with white markings, or white with markings of these colors, with or without brindling.
Temperament
## Temperament and personality
Calm, self-assured and protective, the Mâtin de l'Alentejo has a very strong sense of territory. He is affectionate and deeply attached to his family, while naturally remaining wary of strangers. His temperament makes him a very good guardian, vigilant without being needlessly aggressive.
Affectionate Intelligent Protective
Living together
## Living with children and other pets
On a daily basis, this dog appreciates a stable setting, space and clear reference points. He is not hyperactive, but he needs regular outings to let off steam and stay balanced. His gait is rather heavy and composed, and he often prefers to observe and control his environment rather than multiply demonstrations of excitement.
Training
## Training and socialization
His training must be conducted with firmness, consistency and gentleness. Intelligent and courageous, he learns well when he is encouraged and rewarded, but his natural wariness and his independence require serious socialization from the earliest age. Brutality is counter-productive with this strong-willed breed.
Budget
## Price and budget for the Alentejo Mastiff
The price of a Mâtin de l'Alentejo varies depending on the lineage, the seriousness of the breeding, the screenings and the socialization. The maintenance budget (food, veterinary, training) often exceeds the purchase price over time.
[See cost breakdown](https://www.pedibase.com/en/dog-breed/alentejo-mastiff/price)
Health
## Health at a glance
The Mâtin de l'Alentejo is generally considered a hardy and resilient dog. Like many large dogs, it nevertheless requires careful monitoring of the musculoskeletal system and prudent management of meals and exertion in order to limit certain classic risks of large-format breeds.
[Prevention and things to watch for](https://www.pedibase.com/en/dog-breed/alentejo-mastiff/health)
Nutrition
## Feeding your pet well
The Mâtin de l'Alentejo needs a complete and well-balanced diet, adapted to its size, age and activity level. As with other large dogs, nutritional quality, digestibility and control of energy intake take precedence over simple quantity.
[Our feeding advice](https://www.pedibase.com/en/dog-breed/alentejo-mastiff/food)
Did you know?
## Fun facts and popularity
The Mâtin de l'Alentejo is also known under the names Rafeiro de l'Alentejo, Rafeiro do Alentejo and Alentejo Mastiff. Its identity remains closely linked to the great plains of southern Portugal, where it has long been selected to guard herds and protect agricultural properties.
FAQ
## Frequently asked questions about the Alentejo Mastiff
Answers to common questions from future owners before their new companion arrives.
### Can the Mâtin de l'Alentejo live in an apartment?
No, this breed is not suited to apartment living. It thrives much better in a house with a large fenced outdoor space, ideally in a calm, rural environment.
### Is the Mâtin de l'Alentejo a good guard dog?
Yes, it is even one of its great qualities. Protective, territorial and wary of strangers, it effectively watches over its family, livestock or property without seeking gratuitous aggression.
## Find a Alentejo Mastiff breeder
The areas where Pedibase lists the most Alentejo Mastiff breeders, along with their litters and typical prices.
### Alentejo Mastiff breeders by country
[1 breeder of Alentejo Mastiff in Portugal](https://www.pedibase.com/en/breeders-of-alentejo-mastiff/portugal)
[All breeders of Alentejo Mastiff in France](https://www.pedibase.com/en/breeders-of-alentejo-mastiff)
## Ready to welcome a Alentejo Mastiff?
Find a registered, verified breeder near you and meet your future companion with confidence.
[View breeders](https://www.pedibase.com/en/breeders-of-alentejo-mastiff)
## Discover other breeds
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](https://www.pedibase.com/en/dog-breed/cao-de-castro-laboreiro)
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](https://www.pedibase.com/en/dog-breed/portuguese-mountain-dog)
[Neapolitan Mastiff
](https://www.pedibase.com/en/dog-breed/neapolitan-mastiff)
[Pyrenean Mastiff
](https://www.pedibase.com/en/dog-breed/pyrenean-mastiff)
[Spanish Mastiff
](https://www.pedibase.com/en/dog-breed/spanish-mastiff)
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