Sometimes some of our goats cough. No temps, no runny noses, no illnesses, no goopy eyes, etc. Just a cough. What do you guys do? Any suggestions? I prefer natural and homeopathic remedies but am also open to others. I have VetRx on hand but haven't tried it. It is sometimes a dry cough and other times sounds a little moist, just a little. Should I do something about it or just keep an eye that it doesn't get worse?