I'm working on Advanced Feline avatars for SL. Just for some information, the Advanced Canine avatars have three facial expressions: Normal (Mouth closed), Snarling, and Lolling. The Felines currently have Normal and Snarling. But I can't really think of a third.
I asked a bit last night and we came up with a Sneer (one side of the lip goes up with the mouth closed), or a Yawn (Which would be like Loll) Or maybe just do the Loll and call it "Panting". You don't see cats Panting a whole lot though. I figure some people will want the tongue loll do to things like licking. Cuz, let's face it, furries buy the avatars and I'm sure they boldly go where no one should have gone before.
What do you guys think? Can you think of another facial expression that would work for felines?