I used to lay newspaper down for bedding, but my bunnies would move it out of the way and sleep on the floor. They also had fun tearing it apart though so it was more of a toy. I tried using Carefresh, but again my buns would push it aside and lay on the plastic floor so I stopped haha. One thing I did for Merlin though is that I bought a small cat litter box and put Carefresh in it and that became his bed. He didn’t confuse it for litter because his litter pan always had a thin layer of shavings on top of Carefresh and he used the scent of the shavings to know where to do his business. He came litter trained on cedar shavings and every time I tried to change his litter to something different (cat litter, pellets, Carefresh…), he would stop using the litterbox! So I eventually gave up and always put a small amount of the Carefresh wood shavings on top of the regular Carefresh bedding as litter.