Temperament: The English Mastiff is a huge, strong and powerful, ,energetic and muscular dog. Dominance levels vary, even within the same litter, but it is often called a gentle giant. A born guard dog, the Mastiff rarely barks, but it is in its nature to defend its territory and family, and is more a silent guard rather than a barker. The English Mastiff is known for its gentle temperament.The Mastiff breed has a desired temperament, which is reflected in all formal standards and historical descriptions.
Height: Dogs; Male- 30-34 inches (76-86 cm) and Bitches; Females- 27-32 inches (69-81 cm)
Weight: Dogs;Males- 150-250 pounads (68-113 kg) and Bitches; Females-120-200 pounds (54-91 kg)
Life span :10-12 years
Litter size:2 to 5
Biggest English Mastiff Dog Ever: The English Mastiff has massive body, broad skull and head of generally square appearance, it is the World's largest dog breed in terms of mass. Though the Irish Wolfhound and Great Dane are taller, they are not nearly as robust.
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