I’m confused by all of the deworming rotation plans out there. Can you help me find the right one? Thank you, Betty
You and your veterinarian need to determine what is most appropriate for your horse’s parasite control program. The next step is knowing what to use and when.
Well that answer will depend on your climate and what types of parasites you are targeting. The rotation programs that you have probably seen assume that you need to deworm for all parasites and that deworming has successfully rid your horse of those parasites. However, you might find, through fecal testing, that your horses don’t ever have certain parasites OR that even though you deworm regularly for strongyles, for example, your horses still have a strongyle problem.
With that in mind, realize that the rotation programs you will find in your vet catalogs or on line might likely be highlighting certain products, whether you need them or not. In fact, if you search “deworming rotation” at http://www.google.com most of the results on the first page are recommendations from vet catalogs. They list products by brand name rather than by ingredient and give little information as to why you should use a particular product when. But even among experts, there are various opinions of what you should use and when. The best rotation plan is one that takes into account your climate, the density of the horse population on your farm, and fecal test results.