Bouvier Des Flandres

The Bouvier des Flandres is a herding dog breed originating in Flanders. They were originally used for general farm work includingcattle droving, sheep herding, and cart pulling, and nowadays as guard dogs and police dogs, as well as being kept as pets. The Frenchname of the breed means, literally, "Cow Herder of Flanders", referring to the Flemish origin of the breed. Other names for the breed areToucheur de Boeuf (cattle driver), Vlaamse Koehond (Flemish cow dog), and Vuilbaard (dirty beard).

Weight	Male	80–120 lb (36–54 kg)
	Female	60–80 lb (27–36 kg)
Height	Male	23–28 in (58–71 cm)
	Female	22–27 in (56–69 cm)
Coat	double coat with rough looking outer coat that needs to be groomed regularly
Color	fawn, brindle, black, grey or blonde
Litter size	5–10, average 8
Life span	average 10–12 years

source : wikipedia