Hoof/huːf/ Definition 1 of 3Pro Tip 1/3Animal Specific Used for certain animals with hard feet, not all animals. Cows and horses have hooves, but dogs don't. Pro Tip 2/3Care Necessity Hooves require regular care for the animal's wellbeing. The farrier trims the horse's hooves every six weeks. Pro Tip 3/3Not a Paw Incorrect to call a hoof a paw; they are distinct. Unlike a cat's paw, a horse's hoof can't grasp objects.