The new horse worming recommendations of the American Association of Equine PractitionersHorse worming isn't optional. It's crucial. Why does your horse need it? Because all horses are at risk for parasite infection, even those that rarely leave home. As a conscientious horse owner, you probably have always made sure to rotate medications in order to protect your horse from these nasty parasites. You probably give your horse Ivermectin and Strongid on a rotational basis every 2-3 months, thinking this is a really great regimen. Bad news! In recent years, veterinarians have been seeing more and more resistance to these medications: They are just not as effective as they used to be. Rotation is no longer considered a guarantee against infection. And over-use is thought to be a main contributor to resistance. In the future, new medications may be developed. But for now, we need to act decisively to ensure that the medications we have will continue to be effective. How do we do that? It's actually pretty simple. The problem is that we are giving Ivermectin or Strongid to horses that aren't infected, or giving them too much or too often. This is the same problem doctors are worried about with respect to antibiotics. We've unwittingly bred some super-bugs by over-using antibiotics! So just as physicians now are writing prescriptions for antibiotics only when they are absolutely necessary, veterinarians recommend using these parasite medications more sparingly. This means most horse owners have to forget everything they thought they knew about this aspect of horse care. Instead, we need to adopt new regimens to keep our horses healthy. The easiest way is to follow
the new recommendations made by the American Association of Equine Practitioners.
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