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Fila Brasileiro
Working breed from Brazil
Breed overview
Reviewed · Database recordAbout the Fila Brasileiro
The Fila Brasileiro is a giant, powerful Molosser-type mastiff guardian breed from Brazil. It is known for its distinctive loose skin, natural guarding instincts, and tracking ability. Temperament traits include loyalty, protectiveness, courage, devotion, and independence. However, individual dogs may vary. The breed's recognition status varies by registry; for example, it is recognized by the FCI but not by the AKC. Estimated adult weight ranges from 50 to 82 kg for both sexes, and estimated adult height ranges from 65 to 75 cm. Estimated lifespan is 9 to 11 years. Energy level is moderate (3 out of 5), trainability is low (2 out of 5), grooming needs are low (2 out of 5), and shedding is moderate (3 out of 5). Suitability with children is moderate (3 out of 5), with other dogs is low (2 out of 5), and for apartment living is very low (1 out of 5).
Quick facts
Fila Brasileiro at a glance
Sizegiant
Breed groupWorking
OriginBrazil
Lifespan9–11 years
Male weight50–82 kilogram
Female weight50–82 kilogram
Male height65–75 centimetre
Female height65–75 centimetre
Origin and history
Where the breed comes from
The Fila Brasileiro was developed in Brazil from Mastiff, Bulldog, and Bloodhound ancestry. Its historical uses include plantation work, estate guarding, cattle herding, and tracking large game. The breed's exact timeline of development is not specified in available records, but it is known to have originated in Brazil. Recognition status varies by registry; for instance, it is recognized by the Fédération Cynologique Internationale (FCI) but not by the American Kennel Club (AKC). No specific dates or historical events are provided beyond these general origins.
Physical characteristics
Structured dataSize, build and coat
Female
50–82 kilogramAdult weight65–75 centimetreAdult heightCoat typesPendingCoat colorsPendingRecognitionvaries by registryData methodai assisted draft
Temperament
Typical breed tendencies
Loyalprotectivecourageousdevotedindependent
Breed tendencies are general guidance. Individual behavior depends on genetics, socialization, training, health and environment.
Exercise, training and maintenance
1–5 methodologyDaily care profile
Moderate compared with other breeds
May require patient training
Lower coat-maintenance demand
Moderate compared with other breeds
Family suitability
Home and household fit
Supervise every dog–child interaction.
Introductions and socialization still matter.
Exercise, enrichment and noise tolerance affect fit.
Climate suitability
Modelled tendency · low confidence
Modelled tendency · low confidence
Modelled tendency · low confidence
A general morphology-based tendency. Individual dogs still require shade, shelter, water, acclimation and weather-appropriate activity. Method: climate-morphology-v1.
Health overview
Veterinary sources requiredHealth considerations
No Fila Brasileiro-specific screening programme or peer-reviewed disorder-prevalence study is currently attached to this profile. This is not evidence that the breed has no health risks. Owners should use routine preventive veterinary care and discuss screening appropriate to the individual dog's history, examination and family line.
Veterinary disclaimer: This profile is educational and does not replace examination, diagnosis or treatment by a veterinarian.
Feeding overview
Nutrition and feeding
Research in progress
Reviewed feeding guidance will appear after an approved source is imported and editorially reviewed.
Decision support
Potential advantages and challenges
Potential advantages
- Commonly described as loyal.Supported by temperaments.loyal: true
Potential challenges
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Growth chart
Fila Brasileiro puppy growth
Modeled estimates
Open interactive chart From puppy weight to adult size
Compare male and female growth, check weight by age and estimate mature size.
Adult male weight50–82 kilogramAdult female weight50–82 kilogramGrowth modeladult-range-size-model-v1
Preview only. Open the complete chart to adjust age, current weight and measurement units.
Frequently asked questions
Common questions
What is the size and lifespan of a Fila Brasileiro?
The Fila Brasileiro is a giant breed. Estimated adult weight for both males and females is 50 to 82 kg, and estimated adult height is 65 to 75 cm. Estimated lifespan is 9 to 11 years. These are modelled estimates and may vary.
What is the temperament of a Fila Brasileiro?
Commonly described temperaments include loyal, protective, courageous, devoted, and independent. However, individual dogs may not exhibit all these traits, and behavior depends on training, socialization, and genetics.
How much exercise does a Fila Brasileiro need?
The breed has a moderate energy level (rated 3 out of 5). Regular exercise is important, but specific requirements are not detailed. Owners should provide daily physical activity appropriate for a giant breed.
What are the grooming needs of a Fila Brasileiro?
Grooming needs are low (rated 2 out of 5), and shedding is moderate (rated 3 out of 5). Regular brushing and basic care are recommended, but no specific coat type or color is provided.
Is a Fila Brasileiro suitable for apartment living?
Apartment suitability is rated very low (1 out of 5). This breed is generally not recommended for apartments due to its large size and guarding instincts. A home with space is more appropriate.
How does a Fila Brasileiro get along with children and other dogs?
Child suitability is rated moderate (3 out of 5), and dog compatibility is rated low (2 out of 5). While some individuals may be good with children, caution is advised. They may not get along well with other dogs, especially of the same sex.
Where does the Fila Brasileiro originate from?
The breed originates from Brazil. It was developed from Mastiff, Bulldog, and Bloodhound ancestry for plantation work, estate guarding, cattle herding, and tracking large game.
Data transparency
✓ Published · VerifiedSources and review status
APIThe Dog API ↗The Dog API Terms of Service (effective 2023-07-01)
VETERINARY SOURCEWSAVA Global Nutrition Guidelines and Toolkit ↗Copyright; factual citation and original summary only
Image source: The Dog API. Last reviewed 7/20/2026.