I am a new Chickie Mom. I have five New Hampshire Reds and one Rhode Island Red. They were born in early July 2010. My question is: one of the girls is mean. She attacks the others and draws blood. What should I do? If I get rid of the meany, will that solve my problem? The coop is 4 x 8 and their run is 8 x 12. Any suggestions? Thank you so much.