There is a game called "LIF" from Gamevial. A 3D free roam mapped game were You may play as a bear, wolf, fox, deer or rabbit. This game is mainly about servival from other players. there's chat pvp and you can have a mate and babies. I would advise caution, there are a lot of mean people on this game, and a lot of hackers (including myself xP)
Another game called "Fly like a bird" found on the same site, Gamevial, is a 3D free roam Bird game were u can fly about, altho much like the other game there is a lot of pvp, hackers, and just plain mean people.
"Shelter" is a game were u play as a mother badger with your pups. You feed and keep your pups from danger as you travel through five stages. This game costs about $10. Its a 3D free roaming game aswell.
"Arokai" isn't finnished yet, but its gunna be much like feral heart in the sence that you can make your own charactors. You will be able to play as: a bear, deer, cat, owl, wolf, and griffon. I already made an account there and I advise you do aswell just in case
"Primitive Call" is also not finnised yet but it is basicly a better version of Wolf Quest. You can hunt more things, you can have a better selection of wolf colors, and more better animations. And most likely it can not be as laggy and glitchy as Wolf Quest...
I really hope that helps, I'm still also looking for more animal games to play, and I'm having just about the same amount of luck as everyone else. So if anyone would inform me about a game I missed I'd really like to hear about it. Thanks