Tip for hunting rabbits with stones:

1. Never carry more than one stone.  As of this date, the game has a bug where sometimes it will get 'stuck' if you pick up the rabbit while a stone is still in-hand.

2. Watch where the rabbit is hopping.  Walk around the rabbit so you can stand where it's heading.  Don't get close enough to scare it.

3. Crouch.  Note that the rabbit will be able to get almost close enough to touch you before it notices you.

4. When the rabbit is close enough that you can't miss, aim your rock and throw so that you stun it.

5. Immediately uncrouch and pick up the rabbit before it wakes up.  Because it's right next to you and you're not carrying another stone, this should be easy to do.

6. Feel bad about killing a helpless and cute animal.