1.9 Updates: Animal Breeding Continues Advancement
Notch has revealed a new addition to the recently added breeding mechanic - baby animals! The most recent Pre-Release version allows for animal breeding, by giving two animals some wheat, which puts them into what most have called "Love Mode" - which then produces a fully-grown, new animal. With baby animals, we may begin to see a form of life cycle with the native inhabitants of Minecraft!
I hope you will be able to kill them, just because i hate game like fallout that's all gore, but still can't shoot child lol
Other than that, all is fine it seems.
also they got lil horns
http://www.minecraftforum.net/topic/57387-giant-head-cheat-code-the-mod/
(Only joking my friends)