Durable, soft dog toy made with multiple layers of strong materials. The outside seams are sewn with multiple rows of stitching, and the outside of the toy is cross-stitched for added durability. The toy has a Tuff Scale tag which rates the toy from 1 to 10 as to how durable it is based on the shape of the toy and our dog tester feedback. This toy has tested at a rating of 8! Pretty durable! 10 is the most durable. This dog toy is best for medium to large size dogs, it's machine washable, and it floats!