I have a stall walker too. Only horse I know that can shitty up every frigging shaving in a whole new bag so bad you have to strip the stall in a short overnight stay inside. Happened to be a straight stall set up in my barn (just a regular stall split in half) when I bought this place so I tried it one day (supervised of course). Guess what, she LOVES her straight stall. She can't even see the other horses and will stand in there by herself all day. LOVES it! And no I don't know why.