ouch, 4 times as hard as you can?? I know for a 200 pound man 4 times as hard as he can would explode that thing. (when i was feeding mice) i just gave it one nice hard whack and that sucker was DEAD i think four times might be a little too much.
i felt bad becuase this time when i whacked the rat i think i did it too hard becuase some blood came outta its ears. kinda gross