Hi, we are in Massachusetts and decided to try raising chickens. We have five hens and two roosters 20 weeks old. The two roosters were a surprise and are now going to a farmer friend in need. So I just ordered three starter pullets to add to my flock. I'm now freaking out because I didn't research enough about adding to existing flock. I didn't know I have to quarantine them for weeks and how upset my girls will be and they will try to kill one another. I also do not have room to build another coop. I so need help!