Tasman's Natural Pet Small Bison Twisters 75 pack Jar 75 small size bison rawhide twists Each rawhide chew measures approximately 5 inches long These are pure Bison dog chews made with 100 percent freerange US Bison We make our buffalo twisters with no chemicals, no hormones, and no antibiotics Our 100 percent bison rawhide twists are a great alternative for small dogs who can't have regular beef rawhide