Rafeiro do Alentejo

Alentejo Mastiff, Portuguese Mastiff
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Face-On View
3/4 View
Sideways View
Standing View

Summary

  • The Rafeiro do Alentejo is a large, Portuguese livestock guardian dog known for its calm temperament, loyalty, and protective nature. This breed requires experienced owners, early socialization, and moderate exercise.

Origin and Purpose

  • Developed in Portugal for livestock guarding, particularly sheep and cattle.
  • Historically used to protect livestock from predators and thieves.

Appearance

Dimensions

GenderHeightWeight
Female25.5-28.5 inches (64-72 cm)88-110 pounds (40-50 kg)
Male27-30 inches (66-74 cm)100-130 pounds (45-59 kg)

Coat

AttributeNotes
Color
  • Black
  • Fawn
  • Wolf Gray
  • Yellow
  • Brindle
  • Often with white markings on chest, feet, or tail
Type
  • Short, dense, and slightly harsh
Length
  • Short

Care

AttributeNotes
Shedding
  • Moderate
Grooming
  • Low; occasional brushing
Drooling
  • Moderate

Body

AttributeNotes
Head
  • Large, strong, and broad
Skull
  • Well-developed, broad, and slightly convex
Ears
  • Medium-sized, triangular, and hanging close to the head
Eyes
  • Small to medium, oval-shaped, and dark in color
Nose
  • Large and black
Muzzle
  • Powerful, straight, and well-defined
Teeth
  • Strong and complete with a scissor bite
Neck
  • Strong, muscular, and slightly arched
Forequarters
  • Muscular and well-developed
Fore Legs
  • Straight and strong
Hindquarters
  • Muscular and well-developed
Hind Legs
  • Straight and strong
Feet
  • Large, compact, and oval-shaped
Tail
  • Thick at the base, tapering towards the tip, and carried hanging down
Gait
  • Easy, powerful, and balanced

Temperament

  • Calm
  • Independent
  • Intelligent
  • Self-assured
  • Courageous
  • Loyal
  • Protective

Social

AttributeNotes
Affectionate with Family
  • Very affectionate and loyal to their families
Good with Children
  • Good with children, but supervision is recommended due to their size
Good with Dogs
  • Can be good with other dogs, especially if raised together, but can be dominant
Good with Cats
  • Can be good with cats if raised together, but early socialization is essential
Openness to Strangers
  • Reserved and cautious with strangers
Playfulness Level
  • Moderate
Protective Nature
  • Strongly protective of their family and territory
Adaptability Level
  • Moderate

Working Roles

  • Livestock guarding

Exercise Needs

  • Moderate; daily walks and mental stimulation are important

Health

  • Generally healthy breed, but hip and elbow dysplasia should be considered

Additional Notes

  • Requires early socialization and consistent training.
  • Best suited to owners with experience in handling large, protective breeds.
  • Needs a secure, fenced yard to roam and patrol.

References