Hey there! I could use some help with identification. They were sold as Ameraucanas, but I see no beards. Perhaps they are EEs? I am also concerned the white and black one might be a roo from different things I've read. A few weeks ago she just got enormous! They are almost 9 weeks old. Thanks!
I am going through a similar issue. I only have 5 chickens, and 2 are in a spare bedroom, in dog crates. 2 are in the main coop and run, and another is in an attached mini "condo" coop. I think the key is to not let them get at each other until you know they can get along. IN my experience once...