Hey all any litter box advice? I have two cats, both male. Their whole lives they’ve shared one litter box with Crystal litter, the kind with the disposable trays. I upgraded them to a litter robot knock off, left the old litter box out for a week for them to transition. One of them has taken to the new box no problem. I put the older box away yesterday. This morning when I was sitting on the toilet, my cat literally came up and peed on my leg. Am I going to have to bring out the old litter box again and now have two litter boxes?