So, we have Tyson crate trained. Very well. We line the crate bottom with towels and all his favorite toys. Well, he now thinks the towels are toys! Everytime I come home the towels are all shredded. I don't get it. This is getting pretty expensive. I tried a doggy bed, but same thing...shredded. What do you all have in your crates? Tyson will pretty much shred and rip anything in his crate.