A while back I posted about Asher, my 4 year old resident kitty, and how he started pooping on the floor. It's not that he's missing the litter box, he goes a good couple of feet and around the corner from it. I thought it might be that I switched his clumping clay litter to WBCL so I switched back to the clumping clay and he's still doing it. It's not that the box is too dirty because he does it even when it's clean. I think it's the fact that our newest kitty, Jack, who we brought into the home in August, is using Asher's litterbox. There are two litter boxes in the laundry room, but they both prefer to use the bigger one (which is technically Asher's litterbox). I don't know what to do. Everyday Asher does this once, sometimes twice. Any ideas on how to resolve this problem or what may be the cause? Thanks!