Dr. Gareth Bath, University of Pretoria, South Africa, says when it comes to treating sheep and goats for internal parasites, producers have spent far too long concentrating on the parasites instead of the host.
“We tended to rely on dosing remedies that worked,” said Bath, explaining the worldwide resistance problem. “Since the 1960s, there have been a series of excellent drugs. Unfortunately, this led us to be lazy and get into bad habits and not think of anything except a dosing program. [Read more…]