I have half dozen Dominique cockerels about 6 months old that housed most of time in a 10 x 10 dog kennel. They are released most workdays to forage yard near house. Weekends they are out most of day. Hen groups are managed in a similar manner around the barn. Areas they forage have a 150 foot gap between them. Groups staying separate very well despite their having complimentary gender imbalances.
It takes a lot of space and vegetation for approach to work.
It takes a lot of space and vegetation for approach to work.