The Tuffy Ultimate Bone is a great tug and fetch toy for dogs of all sizes. This toy is made with multiple layers of material that are bonded and sewn together to make one "Tuff" Layer. Each toy is then stuffed with safe, non-toxic fiber and sewn with multiple rows of stitching for extra strength and durability. Protective binding covers outside seams and makes the toy even stronger. The Tuffy Ultimate Bone has multiple squeakers, sewn inside protective pouches for your dog's safety, and to provide hours of fun and entertainment. Tuffy dog toys can also float and are best used as interactive play toys and not chew toys. Machine wash / Air dry.