Best Buy Bones USA Beef Trachea (6") – An all-natural dog chew made from a 6-inch length of USA-sourced beef trachea. This crunchy chew is naturally rich in glucosamine and chondroitin, which support joint health, and its hollow, ridged texture helps clean teeth and gums as dogs chew. Free of additives and preservatives, the beef trachea is fully digestible and serves as a high-protein, single-ingredient treat that keeps medium to large dogs happily occupied.