I have 15 WO (6) and 8 WO (10) chickens...there are at least two roosters among the 10. After the see but no touch time (2 weeks) in the coop, i let the littles loose. A few were bullied mercilessly...by three of the original 6 pullets, and now the three are separated in a different coop. The coop is big, and the run is big. The 13 chickens are at peace...though the little ones don't really go out in the run, and hang out in the coop. A few go out and stay for a little bit but mostly they stay together inside The interesting thing: the original 6 roosted in a certain spot, in one corner of the coop. The others roosted on the same roost on the other side. Now, for the last two nights, the littles took over the older's place and are roosting there, and the three older are on the little's side. What?? Side note, the olders are just coming into lay; the three bullies are laying now in the other coop. Chicken behavior is so interesting and I'm wondering if I'm overthinking this....the only thing is that I want to reintegrate the other three olders but not sure when. In a month when the littles are a bit bigger? BTW I used to call the littles "hellions" because they were so assertive!!!