We bought 10 chicks in September - 9 hens and 1 rooster. They're now around 12 weeks old and it's pretty obvious we have 2 roosters, not 1. Will the two roosters fight? Become territorial? I had only planned on one but now I have two: a golden lace wyandotte and a Delaware and 8 hens. I'm a newbie and don't know what to expect.