I don't know why i didn't think to check with the feed mill sooner. I was paying $12.00 for 50 lbs of feed at the feed store. Today i went to the mill and paid $13.00 for 100 lbs. After i left i thought to my self duuuh. My son is working at the elevator and is going to bring home a few hundred pounds of screenings ( corn that is not whole) for my ducks they only like to eat corn so it should work good for them.