These are hollow chews made from the windpipe of a cow. Their shape allows them to be filled with a variety of other products, such as your dogs regular food, making them even longer lasting. The cartilage that lines the outside of the trachea is rich in glucosamine and chondroitin. Helps maintain healthy joints. This extra large Beef Trachea is long lasting making it the perfect boredom buster. Due to the nature of these being natural treats, most items will vary in size.
