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Castro Laboreiro Dog
Working breed from Castro Laboreiro region, Portugal
Breed overview
Reviewed · Database recordAbout the Castro Laboreiro Dog
The Castro Laboreiro Dog is a large, ancient breed from the Castro Laboreiro region of Portugal. Classified in the Working group, it is known for its loyalty, protectiveness, intelligence, independence, alertness, and courage. This breed has a distinctive wolf-like appearance and a unique graduated bark that starts low and rises in pitch. Its size is estimated: males and females both weigh 30–40 kg and stand 58–63 cm tall. Lifespan is estimated at 11–13 years. Energy, trainability, grooming, shedding, child suitability, dog compatibility, and apartment suitability are each rated 3 out of 5, indicating moderate levels. Recognition status varies by registry.
Quick facts
Castro Laboreiro Dog at a glance
Sizelarge
Breed groupWorking
OriginCastro Laboreiro region, Portugal
Lifespan11–13 years
Male weight30–40 kilogram
Female weight30–40 kilogram
Male height58–63 centimetre
Female height58–63 centimetre
Origin and history
Where the breed comes from
The Castro Laboreiro Dog is an ancient Portuguese livestock guardian breed from the Peneda-Gerês mountains of northern Portugal. It was developed to protect herds from wolves and other predators, making it one of the oldest and rarest breeds on the Iberian Peninsula. The breed's history is closely tied to the rugged, mountainous terrain of the Castro Laboreiro region, where it worked alongside shepherds for centuries. Its exact origins are not precisely documented, but it is considered a primitive breed that has been shaped by its environment and working role. The breed's distinctive bark and wolf-like appearance are traits that likely evolved to aid in its guardian duties. Today, it remains a rare breed, with recognition varying by kennel club.
Physical characteristics
Structured dataSize, build and coat
Female
30–40 kilogramAdult weight58–63 centimetreAdult heightCoat typesPendingCoat colorsPendingRecognitionvaries by registryData methodai assisted draft
Temperament
Typical breed tendencies
Loyalprotectiveintelligentindependentalertcourageous
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
Moderate compared with other breeds
Moderate compared with other breeds
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 Castro Laboreiro Dog-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
Castro Laboreiro Dog 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 weight30–40 kilogramAdult female weight30–40 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 Castro Laboreiro Dog?
The Castro Laboreiro Dog is a large breed. Estimated adult weight is 30–40 kg for both males and females, and estimated height is 58–63 cm. Estimated lifespan is 11–13 years.
What is the temperament of the Castro Laboreiro Dog?
The breed is described as loyal, protective, intelligent, independent, alert, and courageous. Individual dogs may vary, so not every dog will display all traits equally.
How much exercise does a Castro Laboreiro Dog need?
Its energy level is rated 3 out of 5, indicating moderate exercise needs. Regular daily activity is recommended, but specific requirements depend on the individual dog.
What are the grooming requirements for a Castro Laboreiro Dog?
Grooming is rated 3 out of 5, suggesting moderate maintenance. Shedding is also rated 3 out of 5. Brushing a few times a week should help manage loose hair.
Is the Castro Laboreiro Dog good with children and other dogs?
Child suitability and dog compatibility are both rated 3 out of 5, indicating moderate suitability. Early socialization and training are important, and individual temperaments can vary.
Can a Castro Laboreiro Dog live in an apartment?
Apartment suitability is rated 3 out of 5, meaning it may adapt but is not ideal. This breed is large and was historically a working dog in mountainous regions, so a home with space is preferable.
Where does the Castro Laboreiro Dog originate from?
The breed originates from the Castro Laboreiro region in Portugal, specifically the Peneda-Gerês mountains. It is an ancient Portuguese livestock guardian breed.
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.