Male neutered cat, aged 4, extremely anxious and jumpy. Recently we’ve noticed small patches of cat wee in the house. He has always weed outside but has recently stopped doing so and starting using the litter tray.
I’ve been reading up on the problem and have established that it may be a sign of a UTI. However I’m not convinced he’s actually weeing as it’s only small (but very smelly!) patches and he’s still using the litter tray as normal. He’s eating normally but he is also a very sicky cat.
Added complication is that we have another cat (his sister) and I’ve never actually seen the perpetrator doing it but I’m as certain as I can be that it’s him.
So I’m trying to work out whether it is spray and if it is how can I stop him doing it. I’m really worried my house is starting to smell despite having cleaned up all the patches thoroughly with a specialist cleaner.