run over him with the truck about 6 times and then marinate like Dave says. Cook in a crockpot for about three days on low and it should get soft enough to chew as long as you are younger than age 12.
Seriously, Stinson shower me how to de-backstrap the rabbit. Marinate the backstraps and throw um on some mesquite coals. Yummy! You'll need to grind the rest of the rabbit.
Biggest wolf worms I ever saw were in Jack Rabbits around Cottonwood, Az. this time of year. Keep at em Bud! If ya find a high population of them please give me a call. I'll travel to shoot small game! CK