Barkworthies 6” Beef Trachea offers a 100% digestible, sturdy all-natural dog chew with fat trimmings left on to make Barkworthies Beef Trachea both enticing and delicious! Barkworthies 6” Beef Trachea also serve as a great dental chew by removing food residue and plaque. Barkworthies 6” Beef Trachea are longer lasting for your slightly aggressive chewer and are 100% digestible dog chews, making them a healthy alternative to a traditional rawhide chew. Barkworthies 6” Beef Trachea is FDA approved and produced from free-range, grass-fed cattle. As with all of their products, Barkworthies are additive-free, chemical-free, and preservative-free dog chews. In fact, most Barkworthies products are single-ingredient chews, making them all natural, healthy and safe for your dog.