One of our nankin roosters has a sore throat, he sounds terrible, poor thing! I brought him in and he sounds a little stuffy but no mucus. I swabbed his throat and no signs of gap worm also tried my best to look down his throat. So I swabbed his throat and nose with Vet Rx, does anyone have any suggestions if there is anything else I should do? I don't want him to get any worse and hopefully it's not contagious what ever it is! He is very special since for one, he is a nankin, and for two he is one of the sweetest rooster ever!