This is made of High quality and Non-Toxic material which is give your dog many days of playing pleasure. These toys were developed for and by pet owners in order to provide a superior outlet for interactive fun between dog and owner, as well as for the play and exercise of your dog by his or herself. Suitable for all ages & All Breed of dogs. He or she can play with this for countless hours without tearing it apart. This Toy effectively helps to keep your dog’s teeth clean, reducing plaque build-up and preventing gum disease while the squeak keeps them entertained.