【Mixed Toys】A lot of animals as a toy beep. The sound system is hidden in the body of the toy and the plastic on the ear. 【Safe Chewing】This is a chewable toy suitable for medium and small dogs, which can promote teeth hygiene to help massage your gum, prevent bacteria from accumulating and strengthen puppy’s teeth . (Plush toys are not suitable for large dogs or aggressive dogs) 【Interactive Toy】Pets are eager for interactive games. When you come home, you can pull your toys, play with the dog, see the power of who is greater. It is a perfect interactive toy while it is suitable to release energy and exhaustion.