I have had two ducks for over a year now (they are the ducks in my profile pic). We had a huge pen in the back yard where they lived for most of that time. Recently my husband wanted to down size the pen since our yard is kinda small. we moved the pen further back on the property and made it a little smaller everything was fine at first they were there prob a month maybe I can't remember how long but not real long. Anyway one night when I went to put them up for bed I noticed the little black duck was limping I thought maybe he had stepped on something, I checked his foot but everything seemed ok so I didn't think much of it and just a few days later he died. I started looking up duck illness online since I'm not all that experienced with ducks and I think he had Botulism since all the symptoms seemed to match. I feel terrible that it happened I feel guilty I didn't know. My other duck the white one seemed fine she was still acting normal so I thought she was ok (I removed the sick duck as soon as I knew) well today when I went to put her up for the night she started to show the same symptoms he did she was limping and falling down. I saw somewhere online I could treat her with Epsom salts so I'm maybe gonna try that Idk I joined this page because I'm hoping I can find someone who knows a little more about this than me. Please someone help I don't know what to do and I don't wanna lose her too. Thank you 

We use a kiddie pool for their water and clean it everyday. I read online that the ground can contain it and flooding the ground could cause it to release ( I didn't know about all this until after he had passed). There are no rotting animals or anything else that could of caused it the only thing I can think of is the ground. we have been feeding them vegetables but everything is fresh when we give it to them. All the research I have done all the signs point to Botulism (when the male duck died he lost control of his neck muscles and he couldn't move) but it could be something else I'm not 100% sure but do you think it would hurt to try to flush her out anyway just to be safe? She is still eating and she seemed ok all day she has been laying down but its hot so I haven't thought much of it. It wasn't until I went to put her to bed tonight that she was falling down and her feathers are kinda ruffled. I have a kennel to put her in the house and try to treat her and I wanna move her pen back where it was. Is there anyway to treat the ground for this I've googled it but all that comes up is just information about ducks having it not if you can treat the area ( you probably can't but I thought I would ask). Thank you again
