Bravo! dry-roasted beef trachea are an ideal natural source of chondroitin and glucosamine, essential to build and support cartilage & lubricate the joints. Bravo! Beef Trachea also naturally clean teeth and strengthen gums as your dog chews. Little dog? Cut trachea easily into smaller pieces with a serrated or bread knife. Dried in Bravo's USDA facility from grass-fed US and New Zealand cattle.