A hoof is a tip of a toe of an unqulate mammal, strengthened by a thick horny (keratin) covering. The hoof consists of a hard or rubbery sole, and a hard wall formed by a thick nail rolled around the...
The "hoof" is the foot of the horse. It is the part at the end of the leg that comes in contact with the ground. In prehistoric times the ancestors of the horse had toes almost like a dog, but over...