Specifications: This product is a dog toothbrush that cannot be bitten or broken. Its surface is made of healthy and environmentally friendly nylon material, which is hard to bite. The interior is made of high toughness and soft TPR material, which will not damage their gum health. Playing with this toy often can relieve the anxiety and improve the IQ of the dog. When they are at home, it can prevent dogs from tearing down furniture in the house. You can put appropriate amount of nutrient paste, toothpaste, dog food into the molar stick to trigger the interest of the dog. The molar has high convex points and a 360 degree surround type, which can meet the needs of cleaning different positions of the oral cavity, and its effect is good. The training function allows you and dogs to interact, and interaction can enhance the relationship between the owner and the pet. Item Name: Pet Teething Toy Material: TPR Features: Soccer Ball Shape, Bite Resistant, Grinding Toy Diameter: 8cm/3.15" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Pet Teething Toy