As with all Ostrich Bones, these make a great healthy, long lasting treat. These Bones have the delicious and nutritious marrow on the inside, adding some extra flavour, benefits and fun for the dog to chew down on! Low in fat, these are suitable for those on a low fat diet or that suffer with pancreatitis. Ostrich Marrow Bones are hypoallergenic! Therefore we're also suitable for those with food sensitivities or common protein allergies.