Well one of the new chicks we got started trying to pickout all the other chicks eyes. It seemed obsessed. We seperated it, changed the light..nothing worked. Still picking everyones eyes. I new I needed to cull it. And wanted to do it myself. They are my chickens. We didnt have any ether, so since it was small, I thought I could do the pull and twist..It didn't work. OH God...I felt soooooo bad. My DH dispatched it with the hatchet. I feel sooo bad.