Barkworthies bully sticks are a great way to give pets something to chew on that they'll love and is good for them too. All of our bull sticks promote healthy teeth and gums, and are 100 percent beef, meaning your dog will actually digest them, unlike their old rawhide chews. No bleaches or chemicals are ever used in the manufacturing process. These sticks are 12-Inch in length; however, as with all natural products, there is some degree of size variation. On average these are the thickness of a Sharpie pen. As our odor-free variety, these sticks will only have a very minimal aroma to them. They are made from free-ranging South American cattle and are a great choice for an all-natural chew. These bullysticks will promote healthy teeth and gums because of the chewing action and saliva generation required to eat the stick. At Barkworthies, we believe that cattle should be free range and graze on grass rather than be cooped up in feedlots. All these factors allow Barkworthies  to be a premium quality product that is Naturally Worth Barking For.