【SOFT AND DURABLE MATERIAL】- The dog treat toy is made of TPR and nylon material, bite resistant, suitable for puppies, small medium dogs, even large dogs, aggressive chewers. We also thickened the internal structure to make it more durable than other similar dog toothbrush. 【DEEP CLEANING OF DOG TEETH】- the original zigzag grinding teeth arranged horizontally and vertically, can prevent the accumulation of plaque and tartar, teeth cleaning stick can effectively remove all types of dirt and tartar residue on the teeth, help the dog to maintain oral health. 【EASY TO GET AND CHEW】- Your puppy can grab it quickly and chew well. Think about it: dogs don’t have thumbs. You can also add dog toothpaste and dog food to the toy spaces to train dogs’ chewing habits. 【DOG TOYS FOR BORING】- The dog chew toys dogs satisfy your dog’s natural urge to chew, release anxiety, prevent dogs from destroying shoes, socks, sheets and sofa in the house. Help relieve anxiety and boredom, weight control,