Hoping this is the right place to post this but I recently acquired my first ducklings. Out of the three, the largest one is having trouble walking, walking kind of crossed legged and doesn't have very good balance.
I am feeding them a chick duck and gosling which has 19% protein and contains a niacin supplement and vitamin B12 supplement as well.
Should I be offering a separate niacin supplement? They are 3 weeks old!