Barkworthies Odor Free American 12in Bully Sticks are highly digestible, making them a great alternative to a traditional rawhide. Dogs love the natural flavor. You'll love the fact that these chews are made in the USA and virtually Odor Free! Barkworthies Odor Free Standard 12in Bully Sticks are an excellent size for medium to large dogs and stand up to aggressive chewers for a long time. Their unique shape and texture promote good dental health while helping prevent bad doggy breath. Most Barkworthies' all-natural dog treats and chews are completely preservative-free and additive-free. Please note that this product is not for human consumption. Please supervise your pet while giving a treat or chew and dispose of properly if it becomes a choking hazard or develops sharp edges.