How old is your Drake.....?..Young I assume.......He will become hormones in the spring. Just really watch he does not kill your Chicken hens....Drakes have a Penis..Chickens are not made that way..........I've got 12 chickens and 6 ducks all happily sharing the same coop. I've only got one drake though and he's never attempted to breed the chickens. I think as long as your chickens can get up on a roost to get away from the drakes if they had to, they'll be fine. I like keeping all my birds together because I figure all the body heat in one coop will help keep it warmer.
Sorry for the confusion on my part......lol.........
Cheers!

