Since some members of this forum advised me that Acorn would need a bigger cage, I went out and got him a new home. I thought I'd get to pans-one to be a bed and another to be the litter box. Now that he's been in there for a few hours, he won't go into his bed, and he drops pills between the pans but not in his litter box. He also sleeps in his litter box. Before, in his smaller cage, he dropped pills everywhere including his litter box and slept in there too. Is he simply marking his territory or does it mean something else?