Evil Goth Bunny
I don't really use those sorts of items. Occasionally my avi will have bunny ears, or very rarely cat ears, but I see those as some accesories she's put on and not part of the base avi. Like cute animal ears on a headband.
My favourite animal item is the bunny ears from sweet lunarian, or the animated kitty ears. I'll have to get those at some point, because they're so cute.
I admit I need to have a pair of the moving ears. They're so cute. Come to think of it I need all the animated items XD
So like the 'cat-girl' look? I think I have a hair item to that effect somewhere.