Gigwi Multi Sound Bone Dog Toy is durable, three pronged chew toy features unique bumps, ridges, grooves and textures on each end that provide an enjoyable, unique chewing experience. Additionally, these odd textures help to both clean and strengthen your dog's teeth, helping to contribute to improved dental health. But that's not all, this toy features not one, not two, but three unique squeaking sounds are built into each end of the toy, allowing for a fun, varied play time experience that offers both physical and mental stimulation.