My flock is pretty much free range. The hang out around the property all day and the. Sleep in a 5x10ft shed at night. I have a rooster, 2 Cochins, 2 Wyandottes, 2 Australorps, and 2 Araucanas. I just got 4 Buff Opringtons and 2 RIR from the same home and all 6 stay in the back of the shed. Should I be concerned? I was also thinking of getting another rooster. Would that help with rallying up all the hens?