Hello everyone! I guess for the moment I'm the newest member. I need your expert advice as I'm getting contradicting information from local "goat folks" and the internet. Most of my goats have been dealing with colds for the last 6 weeks or so. It's usually clear snot, sometimes white and a few went to green. Lots of sneezing & coughing. Those with the green snot I treated with 5 days of Penicillin (1ml/25lbs - twice daily/5days). It helped some but not all. Sometimes it just made the snot go from green to clear... Local folks are telling me I should use LA200 (3ml/100lbs - once daily/5days) which as per various internet sites doesn't appear to be listed as effective on streptococcus infections, chronic pneumonia or other infections. I hate giving any kind of shots to my goats - I do only if it's the best for them. My goats are all active, eating well, playing, no temperature. I wouldn't worry about it if it wasn't for the coughing and snot splaying! I had fecal tests done on the worst coughers.. all clean - no parasites. I look forward to your replies!