Being they are a heavy breed it’s most likely a good thing they were given extra, now we need some pic of them.

Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
All feeds will have niacin in them... most chicken starter feeds are around 35mg/kg where as ducks need 55mg/kg... you covered it with your brewers yeast.. but were you not, you *may* have had issues already.When I took a look at the list of ingredients online again, it said niacin right in it. So, any way you look at it, my ducks are gonna have healthy legs.
I LOVED their look as a duckling. The black and yellow? Also, the fact they were going to end up looking like mallards. Though I would have taken anything that TSC had that day - it was the last week they were selling ducklings and they had 3 of them. They certainly are healthy as far as I can tell. They can outrun me and outmaneuver my Border Collie. I was looking for a challenging duck for her to herd, as well as a hardy one (I live in the heart of the Adirondack mountains in northern NY). Rouen seemed to fit the bill. Plus, there eggs will be a bonus. I don’t need eggs every of day every week, but any I get will be bonus!Sure are pretty. Look very healthy too.
Why did you choose Rouens, I just always wonder why a certain breed catches our eye.
Yep. Beginners’ luck. First farm animal of any kind I’ve owned. I’m loving them!Sounds like you hit the jack pot with them.