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Group Working Dogs
AKC Group AKC Working Dogs
Temperament loyal, protective
Size large dog breeds
Feeding Very Large Feeding Dog breeds
Coat care Very Little Grooming
Activeness Moderately Inactive Dog Breeds
How friendly is this dog? Moderately Unsociable Dog Breeds
Watch dog Fierce Watch Dog
Training Difficult to train dogs breeds

Mastiff Facts

First used for Guard dog
Country of origins Great Britain
Year of origin 1000 bc
Colors Fawn, apricot-fawn, silver-fawn
Height (min) 27.5 inches (70 cm)
Height (max) 30 inches (76 cm)
Weight (min) 79 lbs (175 kg)
Weight (max) 86 lbs (190 kg)
Life expectancy (min) 10 years
Life expectancy (max) 12 years