So I have 3 chicks that are about 10 weeks old out in the coop/run. I have 4 more that are about 4 weeks old, and I'm about to get 3 more that are about 5 weeks old. How do I go about introducing them? The 3 chicks in the coop/run are australorp or some mixed breed. The 4 i currently have are all white leghorns, and the 3 i'm about to get are production reds. I really was hoping to just put them all in the coop and run and let them be, but I know that's risky. Any suggestions?