Hi all. So i have 3 ducks, 2 for the past three years, and one for 6. This afternoon I found one had passed away. This was a complete shock to me because they were lively and fine up until this.... well I was bathing the other two ducks (they’re kept indoors), and when I put them back in their pen they both started acting very strange, like they couldn’t walk and was laying their heads back into their bodies and putting their wings to the side like seizing out. My oldest is 6 yrs old, and he managed to vomit all the food that he had just ate, and they won’t eat or drink anything else. I’ve tried water but they want to be left alone it seems... I gave them both some niacin in hopes it will help, but they have been on antibiotics for Bumblefoot for two weeks so I don’t know if it’s a virus of sorts. Please any help!