HELP! I can't figure out who's doing this ( I think it might be Jorin) but he keeps shredding our toilet paper! THey have a nice big cat tree in the living room, several sisal boards all over the house, and they still have to shred our toilet paper! It doesnt matter which way it is on the roll, or even if it's just sitting out waiting to replace a nearly-empty roll. I have tried spraying with a citrus/grapefruit spray, and that hasn't helped. I don't know what to do! I'll attach some pics of the damage when I'm not at school.