The Brussels Griffon is a big personality in a 5-to-15-pound package. One look into his big, human-like eyes, and you’ll be smitten. Griffs come in four colors—red, black-and-reddish-brown (called belge), black and tan, and black—and in smooth coats (like a Pug) or rough coats (like a Schnauzer). Their black muzzle and whiskers earned them the nickname “bearded dogs” in old folk songs.