I have found out that my chickens love the FF but not the ducks, they went 2 days w/o eating. So nom I'm back to feeding them one thing and the ducks another. But it is a good thing cux the ducks are drakes and they can not eat layer feed. It's hard on their organs, so it turned out to be the right thing. And my ducks still stay 3 feet away and come bedtime it's flight nite! lol