OOC: Infopost (yes, I'm hideously late, here, I know)
Ladies and gentlemen, meet Bucky Katt. He's a completely normal Siamese cat, more or less. Sure, he walks around on his hind legs and talks, but that's normal for cats and dogs in his world.
He hails from a comic strip called "Get Fuzzy". It's set in a world nearly identical to our own, except that pets can talk -- much like "Garfield". It stars a young, not-very-manly bachelor with a marketing job and his two pets, a cheerful and very stupid dog and a belligerent, self-important cat who's not much brighter... also like "Garfield". You know what? If you want a good idea of it, think "Garfield", but edgier.
Let's start again. The real stars of the strip are Bucky Katt and Satchel Pooch, who are cat and dog stereotypes taken to the extreme. Bucky is an angry, crazy, lazy diva who is hostile towards everyone and everything. Satchel is very friendly, but also very stupid, and he likes chewing on things. Their owner, Rob Wilco, is the straight man of the strip -- he feeds Bucky and Satchel, and puts up with them, and provides the sane person's perspective on goings-on. The three of them live in an apartment in Boston, and it's their interactions that are the focus of the humor.
This comic is the quintessential example of their interplay. (And if you like that, the whole archive is there, starting with the first strip. FULL. OF. WIN.)
A word of warning: Bucky is mean, Bucky is stupid, and Bucky is crazy. If your character talks to him, there is little to no chance that he will be in any way nice or courteous. He represents the absolute worst that felinekind has to offer. Sometimes he is deliberately annoying, and sometimes he manages it completely by accident. Sometimes he tries to be mean and hurtful and just ends up cluelessly insulting himself. And sometimes he knocks fragile things off shelves just to watch them fall. He especially has contempt for humans, because they think they're so special. He's greedy, he's selfish, he's uncaring -- basically, he thinks he's the center of the universe, and everyone else exists just to feed him.