What was most important for me was making sure he was constantly hydrated, and with two self-cleaning litter boxes, I don’t mind his many trips to the potty. When I first rescued him, he went way more than frequently, but I think now after a couple years, he’s adjusted and goes regularly. Making sure he had healthy kidneys was number one on my list for getting him back to a healthy form as at the time, his bones showed a bit too much for my liking.