I am so new to this. Was given 5 Hens, for eggs only, (could not kill anything) and one rooster. My coop is 3' x 4' interior space. There are 8 nesting boxes. They have access to the outside runs all day. Never locked in. Run is 30' x 6'. Am getting offered 2 more chickens and am wondering if I have enough room. The run is totally covered to keep them cool in summer including misters, and to keep any predators out. I live in southern Nevada so not too worried about them getting too cold in winter. But will still cover with frost cloth to be sure. So first question. Do I have enough room for two more? Second question. Do I just put them together right away? Or do I have to introduce them first. The introduction part would be kind of hard because I have no area that I can partition off. They were all free range before I got them so hopefully will not have keep separate. Thank you for your time and any advice for this old broad............