Hi Washerwoman we have a house cat, a sphynx. At one time we had 5
4 sphynx and a tabby.
A couple of years ago I had problems with my current cat's litter mate, he was doing the same thing. It turned out that he was poorly but I was given some useful tips, some of which have already been mentioned; plug in Feliway, keeping the litter tray clean and using a spray which takes away the scent of a previous accident so discouraging a return visit.
Another interesting one was placing a bath mat, upside down so the 'suckers' are facing upward to a spot where the cat returns too. They don't like the feel of it so stay away.
Hope things settle down.
Yesterday, I was bitten by a rat…. 🐀
My friend let me down because of rain



