I just read a thread on here about the best way to kill day old cockerals. Among the popular ideas was gassing with car exhaust, freezing, and pulling the head off.
Maybe I'm just being naive, but that just seems horrible. I know most roosters are raised to die anyway, but it just seems so cruel to kill a day old chick! Especially after the article I read where all the male chicks at the egg hatcheries are ground up alive. The person didn't want the chicks because they "cost" too much in feed and they wouldn't lay eggs. It just seem to me that the cost in life would outweigh the cost of feed.
