SAFE & DURABLEThis product is made of healthy and bite resistant TPR material and tearing resistant cotton rope, which will not be deformed even if dog plays with it for a long time.We upgraded the material of dog toothbrush to TPR rubber, which is more safe and durable than ordinary rubber. The inherent resilience and abrasion resistance are enough to resist pets' biting and chewing. Make your dog's toothbrush more durable. UNIQUE DESIGNThis product is designed according to the features of dog's teeth, the novel designed molar protrusions are zigzag and arranged horizontally and vertically, which can thoroughly clean dog's incisors, fangs and molars when playing the toy, in addition, remove all kinds of rice residue, dirt and calculus effectively, fully protecting dog's dental health. Attract attentionDog toothpaste or attractant can be applied in the teeth cleaning aisle to attract dog's interest and truly realize the function of the dog brushing teeth by himself while playing. Multi-purpose Usage: The molar rope can be chosen to use, or use the corn molar stick individually.Separate the product from the cotton rope and put dog snacks in the middle aisle, then this toy can be used as a food leaking toy. Prefect Toys for DogsUPDATED EXTREMELY DURABLE design and added brushing surfaces for maximal brushing effect.This product is suitable to small,medium and large dogs in any breeds(includes ferocious dogs).Playing with this toy regularly will relive dogs' anxiety and improve IQ when they are at home by themselves, preventing destroy from furniture and clothes. It is come true that dogs brush teeth by themselves.