The Beauceron, also known as the Bas Rouge, the Beauce Shepherd, the Berger de Beauce and the French Shorthaired Shepherd, is the largest of the French sheepherding dogs. It is closely related to the longhaired Briard (Berger de Brie) and has been controlling flocks of sheep and herds of cattle since at least the 16th century. The Beauceron is a muscular, deep-chested and imposing dog with a short coat and a long tail, somewhat resembling a cross between a Doberman Pinscher and a German Shepherd Dog. This is a potentially aggressive breed, always ready to attack if it deems it necessary to protect its people, property or livestock. However, if gently and consistently trained and socialized, thye Beauceron can make a loyal and trusted companion. One of the more unusual features of the breed is the required presence of double dewclaws on its rear legs. The Beauceron was only recently recognized by the American Kennel Club, becoming a member of the Herding Group in 2007.