Home Range beef treats are a dog’s favorite. Derived from grass-fed animals that are raised without the use of steroids, hormones and antibiotics and contain no added artificial preservatives, colors or flavors. 100% digestible. The Trachea is made up of cartilage, which is rich in chondroitin and they are great for joint health. The natural makeup of the trachea helps remove tartar and plaque as your dog chews to help keep your dog’s teeth clean.