Lol! I don't think Smitie's cat looks fat :P Mine are pretty lazy, and the 2 big ones are a bit overweight. And they definitely fight and play, with each other and other cats. There's a cat hanging around my parents' house that they fight with constantly. Kind of annoying!
Russian Blues are beautiful! I've always wanted a Himalayan cat for some reason. They look like a ton of work from their long hair, but beautiful.
We don't have any pets right now. Sometime we'll probably get a fish or two. Right now we can't have pets in our apartment, and Caleb is allergic...