I have a adult rooster & an adult hen I want to introduce two adult hens also, we are almost done building there new coop .What should i expect them to do? How do i go about introducing them to one another? Should i quaranteen them? I feel it will be very difficult to keep them all seperated with there food, in the coop, also in there fully enclosed run also, I'm starting to get stressed out about this! I am a new chicken owner & these guy's are my pets, not wild chickens, There very sweet towards me & each other, I just want everybody to get along. Help!