So precious ❤️ One very spoiled little girl duck!
Does she try and get out of her tote? you could move her to a small dog crate if your having that problem. And a mirror may help keep her entertained if Dewy isn't with her all the time for company.
1ml given over a tasty treat or by mouth
https://www.backyardchickens.com/threads/calcium-gluconate-for-egg-bound-ducks-preliminary.959537/
https://www.backyardchickens.com/articles/safely-administering-oral-medications-to-all-poultry-and-waterfowl.73335/