We have 34 5 week old hens and 1 (oops) roo. We have been keeping them in a separate area in our barn with heat lamp, shavings & all the stuff they need. They are growing beautifully but I'd like to know how and when do we try to introduce them to our 11 adults (9 hens and 2 roos)? And what about letting them outside? We have a huge area ouside the barn that is ringed with electric poultry netting. The adults are outdoors all the time foraging and having fun...they come in to roost at night.