Made from grass-fed USA beef and basted in a natural chicken flavor, Castor & Pollux's rawhide provides a delicious way to help keep your dog's teeth and gums clean. Rawhide is also a great solution for aggressive chewers, or puppies that are inclined to chew on shoes, furniture, or anything they can find. Plus, they make great fetch toys! All of Castor & Pollux's rawhide is made in the USA from start to finish. That's their rawhide guarantee!