Dogs love it when you appreciate their good deeds with a reward, particularly if they can chew it away all day long. Hollings Cow Hooves Dog Chews are perfect for any dog, regardless of size and breed, to enjoy. These dog treats contain a 100% cow hoof with a delicious, meaty filling inside made from meat, animal derivatives, and wheat to promote strong bones, teeth, gums, skin, coat, and digestive system. Plus, you can even fill the cow hooves again with your pup's favorite spread treats like peanut butter or cheese. Be mindful that these animal parts dog treats may contain splinters, so always supervise your dog while they enjoy them.