I have two roosters with 16 hens.
They free range all day and each rooster has some hens with him....sometimes they go seperate ways often times they are all together.
For the most part they get along but Sarg is dominant over Red and when it is time to go to bed at night Sarg will usually chase Red around for about a half a minute just so he knows...lol, then all is well.
They actually seem to work together through out the day managing their gals.
Don't know if this info helps you or not. I like having both my boys.....maybe I got lucky and this isn't the norm?