The killing part. I've done the cleaning part -- a bit disgusting, but do-able. It's the killing part I can't do. I always feel sorry for the dumb thing, and it would turn into a pet. I would seriously raise some meaties for the freezer if I thought I could just do it. After all, they're genetically doomed from the start anyway, it's not like they have a future beyond their 20 weeks or whatever.