TUFFY toys are the most durable dog toys on the market! With up to 4 layers of material, our toys are bonded and sewn together with up to 7 rows of stitching for added durability. A protective webbing is added to the outside edge to cover the seams and make the toy even stronger. TUFFY toys float in water and are machine washable (air dry). Squeakers are sewn inside protective pouches for your dog’s safety.