So as you can see in my sig line, we have 3 chicks, a 4 week old RIR, 3 wk SF and a 3 wk DB. Yesterday, my wife said, I think we should get another one this weekend! Now we are wondering what breed to add. A local store has two 3 week old RIRs which age-wise would fit in nicely, and we would like another good producing breed. But, I am a little concerned to have 2 of a more aggressive breed, with 2 docile breeds. I am wondering if we add another RIR, do you think it will be more likely that the two RIRs would 'team up' on the other two and create problems? We are also considering getting an EE if for no other reason than colorful eggs for the kids. Given our current flock, what are your breed recommendations? Does it matter? Thanks!