Hey everyone. My little male Pekin duck (6 weeks old) cannot walk or even stand up. I keep him inside the house in a pet playpen so he's safe from other wildlife and such, and I've been giving him water and food. I'm using Nutridrench in the water (only a little bit - he won't drink it if it has the recommended amount) and I just started adding brewers yeast to the food again. I felt his leg and foot and didn't feel anything abnormal but this is my first set of pet ducks so I have no idea what to look out for. Please - any advice will help. Thank you all in advance.