What is Drench Resistance?
Drench Resistance in animals means that the parasites that infest your animal are resistant to particular drenches. There are many ways of combatting this including varying the drench, rotating paddocks, etc. You need to know what parasites infect your animals and whether there are enough to be of concern. If you suspect drench resistance consult your local vet or Ag officer. There are tests available which can identify the drenches to which the parasites infecting YOUR animals are resistant.
