Not for use with powerful chewers. Each dog has its own chewing style, and this toy is best for light to average chewers. Bristles raised during chewing will help clean the teeth and this cleaning action helps to control plaque and tartar buildup. Inert Soft Thermoplastic Polymer. Flavor Impregnated. Not Consumable. Only Small Shavings, No Larger Than A Grain Of Rice, Can Pass Through Safely. Non Toxic. Size: Large. Replace When The Knots Are Worn Down. LARGE
