This is a patented product designed in a caterpillar shape, serving as a universal chew toy suitable for dogs of all sizes. It is applicable to all scenarios including indoor, outdoor and swimming pool use. Featuring a triple-thickened outer wall design, it not only boasts excellent elasticity but also stands up to chewing from dogs of all breeds. Equipped with a built-in squeaker that is virtually indestructible by dogs, it can still produce sound normally even if the toy is half-damaged. The toy emits squeaks when chewed by pets, which effectively boosts their playtime interest. Meanwhile, the textured bumps on both sides work to clean pets’ teeth efficiently as they chew.