The traditional one-size-fits-all treatment approach, dictated by the calendar alone, is not only inadequate but actually a recipe for disaster. Instead, the best method of parasite control requires a two-step process, implemented on a farm-by-farm and horse-by-horse basis. First, evidence must be collected to determine which dewormers still work in a particular herd and which have been rendered ineffective due to resistance. Then, the specific horses in need of deworming must be identified and a schedule for the administration of a targeted anthelmintics devised. Craig Reinemeyer, DVM, PhD.
“I do my own FECs because I don’t want to give my horse a chemical for no reason.” Jody Schmidt, CA
“I’ll hear people say that deworming is cheaper than a fecal egg count. But if you’re deworming with a product that no longer works on your farm, it’s just wasted money. Do that once or twice a year and it becomes more expensive than a single egg count.” Dr. Ray Kaplan, DVM, PhD.
Identifying Parasites: See images of small strongyles and ascarids… our primary target
Learn about other equine parasites!
The Parasite Life-Cycle: Learn how parasites live to infest our horses
