Hmmm it's been years since we had ducks as kids, but I'm pretty sure they just used to eat our chook pellets and scraps alongside the chickens??

Hope you get some ducklings too - our 2 were very productive and believe it or not laid 23 eggs in our neighbours stable. We of course didn't think all would actually hatch - all bar one did! It was fluffy yellow mass of 22 ducklings following momma duck for awhile! To this day we still think another duck must have 'laid and run' with all her eggs!