Hi All! Husband and I are on 2nd brood of chickens. 1st group of 16 Barred Rocks are in 2nd year of life and have done/are doing well. The 24 new Dominiques should not begin laying until late July or early August. Dominique roosters (3) have begun mounting the hens already. Aside from setting up a separate run for the boys in which they cannot get to the girls, or making a few pots of soup, what can be done to stop this? (The Rock roo did not bother his gals until several months after they had begun laying). Note: the groups do not mingle (they have separate fenced areas of 1/8 acre each, and separate areas in the chicken coop), & the Rock rooster was butchered this past winter. Thank you for any and all suggestions!