I have 2 pair of free ranging Guineas that do come home at night. 1 of the males, Royal Purple is definitely dominant and all of my keets so far have been Royal Purple. Both of the hens are Coral Blue. I would like to try to get some Keets from the Opaline / Coral Blue pair. IF I can separate the 2 pair and lock the pair in the coop, will they be too stressed to mate and lay eggs? Suggestions? Thank you.