The breed standards of the European FCI and American Kennel Club AKC specify a minimum weight of 99 lbs (45 kg) for a female and 110 lbs (50 kg) for a male. There is no formally stated maximum weight but dogs must be balanced with regard to their overall type and the conformation standards of the breed.
Height
The standard states that the desirable height, at maturity, should range between 23½ inches to 27 inches (58-67.5 cm) for male dogs and from 22½ inches to 25½ inches (57 cm-65 cm) for females. Deviation from these margins is considered a fault.
Temperament:
The Dogue is even tempered, protective by nature, and extremely devoted to his family. With the Dogue's original purpose being to fight and protect, he can be aggressive by nature; however, throughout the years, breeders have been trying to breed this characteristic out. The Dogue is intelligent and can also be stubborn, arrogant, and dominant. Early socialization for this breed is an absolute must.
As with other large breeds of canine, the lifespan of the Dogue de Bordeaux is fairly short. They usually live for 10 to 12 years, though specimens of up to 15 years of age have been recorded.
