Hello, I've just hatched out 12 barnyard mix chicks, and unfortunately can't keep any more roosters. Our plan is to post online to see if anyone is willing to take any that are roos off our hands, and if not, into the pot they will go. They are various mixes, but mostly fairly heavy breed so I'm hoping that it's worth our while to butcher them. My question is when is the "ideal" time to butcher for a non-meat breed? I've done meat birds at 8-9 weeks, but of course these will grow much slower. I'm not to particular about how much feed they consume or getting the most of my money's worth in meat to feed ratios, so to speak, more just when they will be at the largest size without getting too tough or reaching maturity. Thoughts?