My two cats have slightly differing special needs. The tomcat, Atticus, is embarrassingly large, 8.5kg at his last vet visit. And yes, very pronounced man boobs. He's always been a chunk, and as a kitten, the vet gave him an ultrasound. His tummy was so round and ball like, that she was afraid there was something amiss. Something other than fat in there. But no. Just fat! He's very clumsy, can't jump very much or climb well, and is very slow, both physically and mentally. He doesn't eat anything other than his usual, dry cat food. Refuses all treats. The female cat, Toria, is textbook tortie. Feisty, touch me not (unless she wants to be touched!), with chronic cat flu symptoms (blows snots everywhere!), has urinary issues and digestive issues, so her diet needs careful managing. And no matter how much she's eaten, she's yelling at you if she thinks there's a chance of a treat. Yet, she's small, only a little over 3kg. They are a nuisance, because they can't go to a cattery, have to be indoors only, and shred my furniture! Still though, they both like to snuggle near me in the evenings. And at least I'm not actually talking to myself!