The Dogue de Bordeaux is a short, stocky mastiff with a huge, heavy, broad, wrinkled head. In general, the skin is thick and the ears hang down. Today the Bordeaux has a good and calm temperament. It is extremely loyal, patient and devoted to his family. Fearless and confrontational with strangers, he is a first class watch and guard dog. This breed can be very aggressive with other dogs. Socialize very well with other animals from an early age. Despite his fearsome appearance, the Dogue de Bordeaux is gentle with children and family members. However this is a powerful animal, and is not suitable for an inexperienced dog owner. Other Names: French MastiffHeight: 23-30 inches (58-75cm) Weight: 120-145 pounds