When is the right time to worm your horse in winter? We know we need to worm our horses in winter for Inhibited Encysted Small Redworm (IESR) and Bots. But it’s really important that we do this AT THE RIGHT TIME in the winter. So when is the right time to worm your horse? When you are worming in the winter you will probably be advised to use: Equest (to treat inhibited encysted small redworm and bots) or Equest Pramox […]