I just came from visiting my friend's house and her roo isn't doing very well. She just bought them two weeks ago. I saw them on the first day they arrived and everyone seemed very healthy. However, today when I went out to see her chickens her roo was acting as if he had something in his throat. So I caught him and he was gurgling when he breathed. I could really hear it after I chased him down and got my hands on him because he exurted energy. I opened his mouth and looked inside, I did not see anything, it just seems that he has some fluid in his lungs or something. His eyes and nasal passages were clear and not runny nor was there any mucus. What should she do? I told her about vitamins and antibiotics that she can get at the feed store in powder form and she can isolate him and put it in apple sauce or yogurt, but is there anything else she should do? Thanks guys! I've learned a lot since I'm been a member of this website and I truely appreciate any advise given!