OK, well I feed my ducks corn, that brown crumble stuff, minnows, and bugs. I ran out of the brown crumble stuff. Mom went to the store for me and the guy at the feed store gave her some kind of feed. It was rocks. Like bits of granite. I read over the back and it said that it was for chickens, which i dont have. I thought ducks were waterfowl. Now Im being told they are poultry?! Help on this one, I think the guy is insane. I threw it out because my goats like to eat the duck feed as well and I didnt think the rocks would go well with them. Plus Ive got a female that may set soon and i didnt want to try anything with her. (this is my first breeding pair). The whole trouble with this is now my ducks want to eat my goat pellets. Is it ok for them to eat that? Its just regular goat pellets. Also, would that rock stuf have been ok for the ducks AND the goats?