Hi, I hatched my first brood of 18 chicks 33/34 days ago and (probably mistakenly) put the males all together a week ago. Two dominant males have started to fight badly. So, I've now mixed the group back up together again. But, I'm guessing in a less than a week, I will have a number of sexually mature males in the same pen, along with the females. So, what do I do? As I'm sure they will fight. I've got 2 or 3 that crow LOUDLY! And the rest are physically smaller and less mature (they hatched a day later), who they pick on. I would like to keep 2/3 for breeders, the ladies for eggs, and cull the rest for meat. But how do I keep all the males alive til then?