He's 5 years old and has always done this occasionally. It's obviously a complete pain in the bum, but when he was first doing it and I mentioned it to my vet, she said it's just what boy cats do. That can't be right can it? Surely not all boy cats unrinate in their owners houses as a matter of course? Surely everyone would only have girl cats!
My big problem now is that I'm re-homing him (because I'm moving abroad, not because of his weeing - although I've been tempted in the past!). Obviously I need to warn potential new owners of this occasional habit, but I can only imagine that this will put them off completely, and if I don't warn them and they find out later, then they might want to get rid. I really want to find him a nice home, but worry that this will stop me from being able to.
So, is there ANYWAY I can get him to stop doing this? I'm desperate!