My wife brought home 15 chicks this past Easter. Needless to say they are getting pretty big at this point. I need to build a coop and a run but I have no clue as to what size I need. I seem to have 5 different breeds. I have no idea what breeds or sex they are either. Can more than one breed live together happily? I live in a farm type area next to the woods and I probably have enough room but I don't want to have to build multiple coops. Right now they are separated in different containers to keep them from pecking one another. HELP!