I have a duck that is gasping for air she can't breath. I watch my flocky daily! I saw she was not acting right at first I thought she was choking she was not she has some respiratory problem going on. Can someone tell me what to do? The vet told me just to send her off dead and see what happen get her examine by ohio state, I'm like really!!!. I want to help her!!! I've been trying to get her to eat with yogurt and honey but she has enough strength to fight me and bite my finger and not let go and she never does that. I would be doing that if I was having trouble breathing also. It seems like she can not breath out of her nose. I have been giving her worm medicine to see if it was gape worm its been really wet do to the snow then rain we got here. I cleaned out my barn and I make sure bedding is dry each time it rains or snows pretty much check. I have a nice condo coop for them, with nice vents on each side. Could it be mold? I need a opinion and what to do for her!!!! ASAP!! Thank you so much! Also I've been giving her vitamins and apple cider.. Also a antibiotic.