mastiff

/mas"tif, mah"stif/, n.

one of a breed of large, powerful, short-haired dogs having an apricot, fawn, or brindled coat.

[1300-50; ME mastif, perh. extracted from AF masti(n)s (taken as *mastifs), pl. of OF mastin < VL (canis) *ma(n)suetinus, deriv. of L mansuetus tame, mild (see MANSUETUDE)]

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Breed of powerful but gentle dog of Europe and Asia dating to 3000 BC.

Mastiffs fought bears, lions, tigers, bulls, and gladiators in Roman arenas and were used in English bull-and bear-baiting rings. The mastiff stands 28–30 in. (70–75 cm) tall and weighs 165–185 lbs (75–85 kg). It has a broad head, short dark muzzle, and dark drooping ears. Its short coat is apricot, silver fawn, or brindled. The bullmastiff, a bulldog-mastiff crossbreed standing 24–27 in. (61–69 cm) tall and weighing 100–130 lbs (45–59 kg), is used as a police and guard dog.

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▪ breed of dog

      breed of large working dog used as a guard and fighting dog in England for more than 2,000 years. Dogs of this type are found in European and Asian records dating back to 3000 BC. Sometimes called the Molossian breeds for a common ancestor, numerous large, heavily built dog breeds incorporate the name mastiff. They often function as war dogs or guardians. The Roman invaders of England sent the English mastiff to compete in the arenas of ancient Rome, where the dog was pitted against bears, lions, tigers, bulls, other dogs, and human gladiators. The breed also fought in the later bullbaiting and bearbaiting (bearbaiting) rings of England.

      A powerful but characteristically gentle dog, the mastiff has a broad head, drooping ears, a broad, short muzzle, and a short, coarse coat. Colour, as specified by the breed standard, is apricot, silver fawn, or brindled fawn and black. Ears and muzzle are dark. According to the American Kennel Club, male mastiffs must stand at least 30 inches (76 cm) and females at least 27.5 inches (70 cm). The breed weighs 165 to 185 pounds (75 to 84 kg).

 The bullmastiff, a cross between the mastiff and the bulldog, was developed in 19th-century England; it was used chiefly to discourage poaching on estates and game preserves and was known as the “gamekeeper's night-dog.” The bullmastiff is a tan, reddish brown, or brindled dog, with black on the face and ears. It stands 24 to 27 inches (61 to 69 cm) and weighs 100 to 130 pounds (45 to 59 kg). It is frequently used as a police and guard dog.

 

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