My cat is around 13. Has been really healthy and only issue was two teeth needing to be removed last year as one was broken and the other loose. He's been very vocal about wanting his food, sometimes asking for more food after just being fed. Just now he came and sat with me and laid on my arm before standing up. He then seemed to shake a bit. I encouraged him off the side onto the sofa and he's snuggled in really quickly next to me. I'm just getting a bad feeling he's not well.
Cat photo tax paid. Hopefully makes up for bonkers post.