Barkworthies 12" Bully Sticks are 100% digestible dog chews making them a great alternative to the traditional rawhide! Dogs love these naturally scented chews! Barkworthies 12" Bully Sticks are a great way to give your dog an all-natural long lasting dog chew! Barkworthies 12" Bully Sticks are an excellent size for Medium to Large dogs and are long lasting for your aggressive chewers. Bully Sticks promote dental hygiene and encourage good breath. These chews are a single ingredient product made from free-range, grass-fed, Brazilian 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, 100% healthy & 100% safe for your dog. Please supervise your pet while giving a treat or chew.