I posted yesterday that I am very concerned with my baby pekin ducks, one can't walk, hobbles around on elbows and has bowed feet. I was told that it was a niacin deficiency so we added niacin to there water last night and changed their food because I believe it wasn't right. Now I have been told that she might have a slipped tendon and that I need to fix it ASAP. How can I tell? What do I do? There are no vets or stores or farms around here that will help me and I don't want to loose her. She is eating and drinking but hobbles on her elbows. Its so sad.