The tree-shaped molar toy allows the dog to eliminate the lonely time. Resin material, safe and non-toxic, please use the dog with ease. The shape of the annual ring is smooth and does not hurt the mouth, which is convenient for dogs. Dogs like it, the owner also has peace of mind, and the provincial dog destroys the furniture at home. Wear-resistant, bite-proof, anti-corrosion and waterproof, and long service life.