Patented products, Oversized and double-reinforced, this toy boasts exceptional shatter resistance and ultra-strong chew resistance. Adopting the production process of wrapping rigid ABS with soft TPR rubber, it features meteorite-shaped molar bumps on the surface. Combined with the internal rigid ABS structure, it can better clean dogs' teeth during chewing. Equipped with three built-in sound devices, the ball emits sounds of different volumes that are smooth and long-lasting when moved, effectively attracting dogs' interest. It helps dogs pass boring time and reduce anxiety.