I just bought my first set of 3 ducklings and one of them isnt standing up. The other 2 are standing tall. It only lies down and tries to move around without putting weight on the leg. I have picked her/him up tried to straighten it out and it seems fine. Im not sure if this is a common thing with ducklings or not. We didnt notice it when we bought her just noticed her on day 2. She couldve been injuried when we bought her but we are not sure. They are about a week old so i assume she should be moving around like the other 2. She eats and drinks by hopping to the water and food. Has anyone had a duckling that has done this? I read that if their leg is broke we should put a stint on it. We are getting brewers yeast but i need to read up more to see if they can have that at this age. Any help would be greatly appreciated. Thanks for all of your help!