This squeaky dog is made of safe and non-toxic cotton and polyester, and the dog is soft to touch. chew and chew player.^ The compact structure makes it durable and suitable for to dogs. ^ There is a water retention layer to keep liquid out.^ This is a machine washable interactive plush that is fun and interactive: the design is over the top ; and different from most real household items, which is a big surprise for your pet dog.^ The easy-to-use design rolling and built-in toys allow dogs to play with this plush toy to relieve anxiety. ^