So I have a few questions about feeding my ducklings. 5 of my ducklings are 3 weeks old the other 2 are 2 weeks old. I have been feedi them Purina flock raiser. The past few days I have started adding some rolled oats because the protein is 20%. I asked the owner of the feed store and he said to feed feeding them the flock raiser when I mentioned I wanted something with slightly less protein. He also handed me Purina start and grow chick feed. I bought them both and wanted to ask some people who knew a little bit more what I should be feeding them. The feed store also did not have brewers yeast. So my question is should I mix the flock raiser and the start and grow or just the start and grow...or keep adding rolled oats? Also Storeys GUIs to raising ducks mentions after two weeks to only feed them 2-3 times a day. I started doing that a few days ago and they act like they are starving when I go to feed them. Just wanted to double check I'm doing the correct thing. Thanks! 
