The Gigwi Multi-Sounds Bone Has Been Designed To Surprise And Excite! With Three Different Attractive Squeaks At Each Point Your Dog Will Never Get Bored. The Dog-Friendly Design Allows Them To Pick Up The Multi-Sounds Bone And Hold The Toy Easily. We Have Also Added Textures And Spikes To Entice The Dog To Chew, As Well As Provide Ridges To Help Clean Their Teeth While They Play. The Entire Toy Is Made Of Durable And Safe Tpr Rubber, Providing The Ultimate In Quality And Comfort For Your Dog. Before You Give This To Your Dog Make Sure You Show Them The Different Sounds And Get Them Ready To Explore!