Hi I'm just wondering everyones preference on feeding there ducks and geese through different stages I'm getting mixed answers talking to people at farm&fleet and even two different books say opposite things my ducks are 2weeks and I'm giving them a meat producer 20-21% protein and afraid they will develop issues but was told it had desired amount of niacin and I'm raising khaki Campbell, harlequin, ancona ducks and pair of African geese and they are meant to be pets and egg producers please help!!!!