I am new to backyard chickens and have 4 chickens(2 EE, 1 B.O., 1 Aust. ages 10-8 weeks old that I just purchased and plan to transfer them to our recently built coop. I also have a 5 week old NHR which isn't ready for the coop yet and is in the garage with a heating lamp. I had to separate him from the others in the garage because they were picking on her. Now I am worried if I transfer the others to the coop I will have a bigger problem when she is coup ready and I reintroduce her. What should I do?