We usually will keep our chicks in a tote in the barn and then when they get feathered out we move them to the coop we want them in and try to keep them form fighting for the first few hours until it gets dark then we'll let them alone and then they seem fine
is my first time too integrate birds so once they feather out the will go in to prefab coop beside my temporary run for a week or so. we planning to build a run before they are inter grated.