I'm feeding them the nonmedicated chick starter. I wouldn't give the ducks high protein feed because a lot of what I've read claims that too much protein in their diet causes some wing disorders. Ducks/geese grow too fast and the development of the wings can't keep up with their growth. With my geese this season, I'm trying to minimize the feed while giving the goslings lots of access to fresh grass. I'm watching to see if it helps their wings grow stronger for when the big blood feathers start filling in. In nature, ducks/geese don't have nearly the problems as they do when farm raised. I'm convinced that we, while being well intentioned, often times overfeed them. Perhaps, Mike and Gracie would share their experience with this. Where the heck is Mike anyway???You have quite an array of ages there!! Beautiful ducklings!! What do you feed your ducks Twiley?? I've been giving mine chick starter but not sure if I shoulf be feeding them the 30% gamebird feed!!