Our Pup Bailey had surgery one day before the big freeze in S. Texas. We had a very LONG week of being cooped up in an RV trying to stay warm - and Bailey had very little options for getting what exercise he was allowed. Enter this toy. It came a few days before, but I had been holding on to it since Bailey usually goes through toys, even nylon ones, in a day or less. I remembered we had this and gave it to him - it lasted all week and beyond! He LOVED it, and I honestly think it's the one thing that kept him from going crazy that week. So many different angles to chew, the rubber helps it double as a fun toy to bat around, and for some reason, this nylon is just so much better than others. I found that it didn't get super sharp points, and it was easy to file down for another session. Other nylon chews have either been completely chewed off or would become so sharp, Bailey would have bleeding gums after just a short while. Thank you SuperChewer - you made an uncomfortable week bearable for our little guy, and we've bought many more of your toys to keep him going!