Ostrich Metatarsus Bones are a tasty, healthy, long lasting treat to add to your dogs diet. They are great for those power chewers due to their size and the tougher nature of them. Ostrich Bones are great for dogs as they keep them entertained and satisfied upon chewing, while still being a healthy treat with a super low fat content. These Bones have the added extra of the tendon being still attached to bone – adding more fun to the chewing experience and even more flavour! Composition Protein 30% Ash 64% Fat 1%