A first-ever drug for reduction of ammonia gas in livestock has been approved by the U.S. Food and Drug Administration (FDA) for use after being developed by Elanco.
After incurring the investment to raise a heifer to freshening age, a difficult calving is the last thing you want as she attempts to enter the milking string.
The U.S. Food and Drug Administration has requested that animal drug companies voluntarily revise the labels of drugs intended to treat certain internal parasites in livestock and horses.