Country Butcher Beef Hooves are thoroughly cleaned and baked to give your dog hours of gnawing time. A great source of protein, your dog will find them irresistible. Assorted colors. Country Butcher Bones are prepared by professionally trained butchers & expertly baked in smokehouses. All Country Butcher Bones have a tasty meat cover for the dog's ultimate enjoyment. The raw products are all USDA inspected "human consumption". No formaldehyde or acetone is allowed on premises and all products carry sell-by dates. Made in USA and 100% Guaranteed!