I have been looking for other feeds to possibly use for my ducks, I am currently using Dumor layer feed, but just don't think it is as good for ducks as other feds, so far I have found Mazuri, and Southern states duck feed, but what does everyone else use for their ducks? I have a Cayuga pair, 2 pekin ducks, and a runner. My Cayuga are for show, and am wanting to get more for show in the future.