My boxer has destroyed EVERY toy I have ever given him. Within seconds of handing him a toy, it would be shred to pieces, even ones that claimed to be for aggressive chewers! I wasted lots of money. I am glad I did not give up, because the Tux I bought my pooch has remained intact for almost a year! Not one scratch, ding, or other signs of boxer teeth! The Tux washes clean and looks like new. I plan on buying more toys now that the Tux proved itself!