I'm doing like we talked about. I have 1 section done. Right now my 3 month olds are in here. Next month when I finish the other half I will separate roos and hens. All breeds will be together. There 32 x 64. This is the roos house. 6x6. Should be good for 8-12 roos.Most everything you read will tell you to seperate your males and females as soon as you can tell them apart.
The thought with this is the cockerels will bully the pullets out of food.
This may be true for many breeds and strains, I have not found this true for my RIR.
I leave them all together until the cockerels start trying to crow. They are then seperated. All the cockerels go together, and there are very few real fights when there are more than 2 or 3 in the pen.
Ron