I have 4 hens in a 4x12' chicken tractor and have had to get rid of pullets that were roosters. I to, am in an urban area. I can have chickens in the city but not roosters. The first time I heard one of them go off, I about freaked. There are times when the girls sing the egg song I have to go out and tell them to be quiet. They can be very noicey at times. Having a rooster adds to that noice quite a lot. I agree that your girls would be picked on to much as I know mine were. I felt horrible for the ladies. But, at that time I just thought it was a mean hen.
Good luck to you
the lady with the 4 dogs and 4 city chickens
Good luck to you
the lady with the 4 dogs and 4 city chickens