SmartBones chews have all the benefits of a rawhide chew...without the rawhide. No-rawhide SmartBones chews are made with real chicken, beef, bacon and cheese or sweet potato and wholesome vegetables for a scrumptious taste dogs can't resist.SmartBones DoubleTime Rolls are made with real chicken and wholesome vegetables for a scrumptious taste dogs can't resist. These fun bone-shaped chews have real chicken and vegetables on the outside around a long-lasting chew center inside for delicious entertainment. These rawhide-free chews are vitamin and mineral enriched and easy to digest. Chewing helps maintain healthy teeth. Contains 4 rolls.We know that your dog is more than a pet - they're family. That's why after learning about the concerns that veterinarians and pet parents have about rawhide chews, we set out to create a chew alternative that wasn't just healthy, but tasted great - two simple principles that guided our development team. SmartBones brand will never compromise on quality. Our Quality Control team monitors everything, everywhere - ingredients, manufacturing processes, factory equipment, storage and much more - to make sure that SmartBones chews are made, stored, and shipped according to U.S. Food and Drug Administration (FDA) standards in facilities that are among the most modern in the world.