I wanted to share my experience with some dog toys that have withstood my dog's pretty constant play. These are dang near indescructable. XLarge Kong (The BLACK one). My bully boy Tommy has gone through one of these in about 10 months to a year, which is pretty good I think! He is on his second one now, very good investment! Not sure if anywhere has these, but it is a HUGE rope ball thing.. Tommy loved it, more then anything, and it lasted around 1.5-2 years!! I threw it out mostly because it was disgusting at the end lol, but here are some videos to show how much he loved it! first one is long, but funny for a bit Haven't tried anything else. If anybody has good STRONG pitty approved or HARD chewer approved toys do share!