Many people choose our 4" odor free bully sticks for small breed dogs. Made from free-range cattle, they are a great choice for an all-natural chew. All Bully Sticks promote healthy teeth and gums and help prevent plaque and tartar buildup. These sticks range in thickness: Thin, Standard, Thick, and Jumbo. Each order will be selected at random. Natural dog treat: no chemicals or preservatives Perfect snack for small dogs Single-ingredient chew High in protein, low in fat!