Hi all, I hatched a small batch of 7 chicks in the beginning of April. It's obvious now that I have five males and two females. I will probably keep one of the boys, because he's gorgeous and sweet, but I'm toying with the idea of putting the rest into our freezer. They all have an Ameraucana dad, and layer or dual purpose mother. Is there an ideal weight they should reach before butcher? Or should I go more by age, to prevent toughness? They are 11 weeks now. Thanks for your input!