My two Serama hens have stuffy, runny noses. What could I give them to cure it? It hasn't effected there eating, drinking, or activities, there acting like healthy chickens. But they are constantly sneezeing, and have stuffy, runny noses. I've been dabbing a bit of peppermint extract on there wings which helps open there air ways and help them breath better, but I'd like to find somthing that will cure it all together. There not acting like there in danger of dieing, but I don't think its to plesant for them. Any help would be appericated, if you have links to an online store with medication to help cure this would be amazeing. Thanks, Ivy.