A couple days ago I made a thread about my ducks bobbing their heads at me. I said that my Pekin is a big fat healthy duck. Well today I let them out of their pen and she was the last one out, walking quite slow. She slowly walked to the pond and is kind of sitting in one spot a lot. She is not really herself at all (not preening, diving, bobbing etc). She wagged her tail a few time but that is it. She pooped before she went into the pond and it was white and green and clear without any blood and without anything that seemed odd. It seemed like normal duck poop to me anyway. She is not limping or favoring one side. Her legs seem okay and there is no blood visible on her feathers anywhere. Her eyes look okay and her bill looked normal (no weird discharge). They do live outside in the pen. It is a mud ground and unfortunately I am getting a lot of muck and poo around the raised watering dish. I know there is a concern with botulism, but I will note it is dipping below freezing here at night. They free range in the day and at this time of year we get a few Canada geese coming through. The rest of the flock seems to be okay and are acting totally normal. She has mated with the males in the pond but she is only 5 months old. Right now Mucky is on the pond with the others and reminds me of a floating decoy. I am not sure what I should do in this situation. Antibiotics, epsom salts, poly-vi-sol? Wait and see? I can't determine right now if she is eating, she was last night when I put her to bed. I have seen her drinking from the pond. Any suggestions or experience? Thanks!