I cannot seem to find the answer as to how to defeat the jackalope. I believe in the 2nd chapter, but I wasn't quite paying attention.

After doing some googling, someone had mentioned you need to get the Jackalope to charge at you, so he then hits the rocks that surround his perimeter. I can't get him to charge, he just stays in one spot and rotates around and around. If you get to close, he flings you with his antlers. I've also tried smacking the stuff he pukes up with no results.

So does anyone know the trick to this?