how do you keep ducks entertained

[Halizabeth]

They always have water. I guess ill just give them the dry crumble and see what happens.

I think the person misunderstood you.... you meant you were wetting down the crumbles LIKE an oatmeal consistency... not feeding them actual oatmeal. rights? My ducklings enjoyed the food watered down and also had a separate bowl of drinking water deep enough to put their whole head in to rinse their bill and eyes.