Hi I have two straight run chickens, one hen a batam and unknown rooster who may become dinner soon be is very aggressive to Ben and people. My grandsons won them as chicks. I am wanting to replace rooster with a couple more hens of small stature. Any suggestions? We have had these two since Oct 2017. We have a coop that holds 6. We live in a small town. I found yall with amazon app.