I have a question as well. I have 6 hens and two roosters, the younger rooster isnt crowing yet and my hens are less than a year old. I am getting two speckled sussex hens in about two weeks that will be about 10 weeks old. How do i introduce them to my current flock? Just put them in the coop at night while the others are roosting? Make a seperate pen in the run so they can interact with out being together? all help would be appreciated