The Beauceron is France's largest native herding dog, developed on the Beauce plains around Chartres to move and guard big flocks over long distances. The short, weatherproof double coat, black and tan or harlequin, and the double dewclaws on each hind leg all come from that working life. Adults usually weigh 70 to 110 pounds and stand 24 to 28 inches tall.
That heritage shows up at home as a smart, loyal dog that is reserved with strangers and slow to mature, often not settling until around age three. A Beauceron needs daily exercise, early socialization and calm, consistent training, since many are sensitive to harsh handling. Shedding is moderate but turns heavy in spring and fall, so plan on regular brushing. Dogs vary, and each Beauceron's own personality matters more than the breed description.