I have a young call duck hatched this spring, I noticed her wheezing today and opening her mouth to breath sometimes. I gave her .10 cc of Baytril under the skin but is there anything else I can do to help her? She is still eating, drinking, and cleaning herself but I am very worried about her going downhill fast. I have Tylan 50 the water soluble kind on hand but it is 2 years expired . What should I be treating her with? I already gave her Baytril but can I put something in her water too? Or is there something better than Baytril? Should I put her somewhere heated?