I posted before about my goats cough. I have done everything I can to get rid of it and its still there. Treated for lung worms. Gave antibiotics twice. Nuflor last. Vetrx and robotussin (sp). My barn has been stripped of shaving and fresh hay put down. Cleaned everyday. Can not figure out what might be causing it. I have newly cut good hay no mold. Take very good care of my goats and also have tested all for diseases and neg. Worm regularly for all worms and fecals tested by vet. Is there anything I can look for that could possibly be causing the cough. Three have it but one for whole summer and still coughing. Cough does seem dryer now and not as bad. Nuflor given last week. Thanks