The Beauceron is France's largest native herding dog, developed on the plains around Chartres to move and guard big flocks over long distances. Its short, dense double coat, tan "red stocking" legs and double dewclaws on each hind leg all come from that working life. Adults usually weigh 70 to 110 pounds.
Beaucerons are intelligent, loyal and confident, and many bond closely with one or two people while staying wary of strangers. They respond best to calm, consistent training and early socialization, never harsh correction. In Chicago, that means planning around leashed city walks, a secure yard if possible, and regular brushing during heavy seasonal sheds. Dogs vary, so a Beauceron's own personality matters more than any breed description.