The Boerboel is a large dog that is strong, confident and muscular with a distinctive, blocky head. Despite its size, it is the most agile of the mastiff-type breeds. The word Boerboel means "Farm Dog" and it serves as a capable working dog as well as a loyal companion in its home country of South Africa. The skin of a Boerboel should be dark on his stomach and under his fur, as well as the roof of his mouth, which protects against heat and sun. The coat is short, dense coat can be brindle, brown, cream, reddish brown or tawny.