Hmm, if,
if, there were to be a third animal placed in FeralHeart (which I wouldn't mind), I'd hope that at least they make it fit into the FeralHeart theme. I'm a HUGE no on humans. I'm pretty sure most IT fans would be too, unless they were the few who actually role played as humans. Still - I'm.. eh, just no. Humans don't fit into FeralHeart. Want humans, I suggest trying SecondLife.
Honestly.. I think if a proper list were to be made, FeralHeart should stick to the lines of carnivorous mammals. While horses would be alright, and everyone loves horses, I think that would draw in too many younger players. (Yes, it's a stereotype, I'm aware that there are older, advanced roleplayers who roleplay horses~) Also, from what I've observed, most of our members don't know how to.. role play properly. Or become very.. or too, unrealistic and rude in game. A horse character would easily be targeted by canines and felines alike, that, or they would over populate the game at one point or another. x___x'
If another were to be added.. I'd suggest bears, well that's because that's all I can think of.. xDD
Although, to be fair, I guess throwing in a non-carnivorous animal would be alright. Although I'm really unsure about it, and it would and should take a lot of time for the FH team to properly consider a third animal.
(My opinion's likely to change.. or not, I'm still highly unsure.. and, I didn't read most of the posts here, so sorry if I repeat xD)
Just throwing a list here, I guess.
BearTasmanian TigerHorseMonkey - To be honest, I think it's the closest to human you'll get without actually having a human. Plus.. I love monkey's. >o>
.. Well, this'd be longer if my brain wasn't mush. BD