Hi everyone, I got 2 ducklings from my local feed store 2 weeks ago. When we first brought them home they were fine. About a week ago we noticed they both seemed lazy and in interested in anything. We did some research and found out about niacin difficiency so we got some of that. After they were both improving. Now one can barely walk and opens and closes her mouth a lot. They both get bath time and proper food and water. I don't know what to do I'm worried. She can't hold up her head and shuts her eyes. She also falls over and lays on her back until I flip her back over.