Have had issues with him before. Basically the vets think he has dementia/OCD and could only advise PTS if he gets worse.
He is currently the cat from hell. This evening he has yowled continuously and goes between banging the kitchen door and then whacking the cat flap open over and over with his paw. He's woken both DC up already a few times this evening.
Not only that but today I went to get some important papers out of the big bowl they are in on my kitchen worktop to find they were all soaking wet where he had pissed in the bowl.
Seriously I do my best with him but I truly dislike him right now. AIBU??