So far, so good with my littles. The 2 that were already in the cage seemed to integrate fairly well. There have been some pecks, but that's to be expected. The 2 that I brought in from the tractor to the dog cage last night are currently in the run alone with the 2 that were integrated last night. That wasn't the plan at first but again, so far, so good. I've been out with them for the past 2 hours and nothing extraordinary has happened yet. Some pecks, but not much, all from the Faverolle to everyone else (the 2 newbies are a Cochin and a Welsummer and the other that had been with her already is a Langshan). I kind of have to chuckle that my runty Faverolle (who got was put in the dog cage to begin with for getting pecked up so bad) is now the aggressor. The 4 original adults are out free-ranging, though I did let one of my less aggressive hens meet the 2 new ones for a little while. She didn't do much. One peck to the Langshan. I use the term "new" loosely since all of them have been within view of each other for about 5 weeks now.
Anyway, I think that I will leave things be for now. Maybe give the 2 new ones a little time in the dog cage when the big girls are around to get them used to each other, but otherwise leave them in the run with the other 2 little ones. I've blocked the run entrance to the coop for today and am giving the big girls access through the outside so they can still lay their eggs but they can't get in with the littles. There's food and water both in the run and out so everyone is set.
I still want to bring in 2 more, but I'm not sure how that will work out. The decision to not put everyone in together came because I tried introducing just one other Faverolle, a male, to the existing Faverolle. They attacked each other ferociously, rolling around on the ground and pulling each other's feathers out. This seems like a gentler way of going about it, even if it's more hassle for me. So we'll see. I'm going to leave these 2 girls in for a couple of weeks and then I will bring the male Fav into the dog cage along with a Brahma (hopefully I will be able to sex them by then!) If that doesn't work out, then I guess we'll get 14 freezer camp members instead of 12. =\