When To Deworm Chemical Resistance & Fecal Counts For a horse’s current parasite baseline, start with a fecal test done by your veterinarian. Horses are susceptible to worm and parasite contraction year round. It is important to watch for any symptoms that would indicate infestation in order to catch the worms at an early life…

Deworming Gunshot Method Gone The gunshot method of deworming may soon be gone. What you don’t know might hurt your horses(s) if they are harboring worms that are resistant to the drugs you are deworming with. Veterinarians and animal health companies are spending more time educating their clients about the growing resistance of parasites to…