Spanish Mastiff

Spanish Mastiff
Other namesMastin Español
Mastín Español de campo y trabajo
Mastín Ganadero
Mastín Leonés
Mastín Extremeño
OriginSpain
Traits
Height Males Over 80 cm (31 in)
Females Over 75 cm (30 in)
Weight 40–80 kg (88–176 lb)
Kennel club standards
RSCFRCE standard
Fédération Cynologique Internationale standard
Dog (domestic dog)

The Spanish Mastiff or Mastín Español is a breed of dog from Spain, originally bred to be a guard dog and whose specialized purpose is to be a livestock guardian dog protecting flocks and/or herds from wolves and other predators.