Guess it depends on where you live, there was scads of them growing wild 100' from our back door when I was a kid.
Which parts of the head are used can vary, but the brain, eyes, and ears are usually removed.
Bunnies are hard to grow- Every time you plant them, back out they come-
Bunnies not quite but bunny food definetly. A 50lb sack of pelletized alfalfa is $15 and rototills in nicely for wicked natural green matter for aerration and soil stimulation. Fireplace ashes at the same time really gives it some oomph and the char is awesome from breaking down clays.
OK- Certain things I made my wife promise to do - Shoot me - if I ever
Wore stretch knit pants. Remember all those old guys in the 70's wearing them- were you that old back then?
Added today - eat head cheese.