The puli (pronounced poo-lee) is a medium-sized herding dog known in Hungary for centuries. The distinctively dreadlocked puli certainly stands out in the dog world. The dog's corded coat can grow long, so the hair may eventually reach to the ground, hiding the legs, and making the puli appear like it's floating across the ground. The puli's hair serves a real purpose: The dog was bred to herd sheep in Hungary, and the thick, wooly, and corded coat...