Anyone had any luck with this? I've got a doghouse and dog run that my dogs would never deign to step foot inside, and I'm thinking of setting up some nest boxes and putting my cochin and my brahma hens in there. It's dark and private. Should I stick a rooster in there too? Or will he just harrass them? I don't want to hatch out their eggs, but it seems like their instinct would require a rooster to get the process started.