High-quality materials: Interactive Plush Dog Toy are made of plush and cotton filling, which is safe, soft and durable. The knotted toy legs make the toy more durable and bite-resistant. But not for aggressive chewers. This dog toy has a built-in squeaker that makes a sound when your pet bites the dinosaur's belly to better relieve their boredom. And the dinosaur's back is stuffed with rattling paper, encourages natural play instinct. This indestructible chew toy can highly clean the dog's mouth, stimulate gums and reduce plaque and tartar, promote healthy teeth and increase dogs' fun in the gameAnd very easy to clean, can be put in the washing machine or hand wash. Dog Companion Toy: The dinosaur design with bright colors, attracts pets' attention and can be used as a companion toy in the absence of their owners to relieve their anxiety and prevent them from barking indiscriminately and damaging furniture.