I have a heifer born April 5. That has had a constant cough. She has been treated with Excede injection 4 times now. In beginning of September had thick nose drainage and cough treat then. And again two weeks later. Now still has cough. Treated 11/15 and again last night. Poor girl will cough getting up and down. Sometimes so hard she poops too. I need help suggestions please!
She is gaining slow but good weight on show feed, clad manna, and power fuel twice daily.