Keys to Effectively Deworming Your Horse Brought to you by Merck Animal Health Gone are the days when you just grabbed a tube of whichever dewormer was on sale. We know now that the most effective deworming program involves treating the right horse at the right time for the right parasites. The key is to work with your veterinarian to conduct fecal tests to determine your horse’s shedding status (how much and of which parasites he is shedding), then customize the deworming protocol. Low egg shedders typically require only two dewormings a year, whereas high shedders may require up to six treatments. Horses that spend most of their time in…

Practical Biosecurity Measures at Home and Away Brought to you by Merck Animal Health The best way to protect your horse from infectious disease is to keep his vaccinations up to date while implementing management practices that reduce his exposure to pathogens at home and away. An understanding of the principles of biosecurity will go a long way in preserving your horse’s health and your time in the saddle this summer. Horse traffic Environments such as a show or event where many animals and people are moving freely around the facility, interacting with numerous people, animals and objects, are at increased risk for infectious disease outbreaks. Whether you’re home or…

Prevention remains key to protecting horses from this devastating disease Flowers aren’t the only thing in bloom. With many parts of the country experiencing a mild winter, mosquito populations may be particularly abundant this spring. That means an increased risk of your horse contracting West Nile virus (WNV). Now is the time to think about prevention. West Nile virus remains the leading cause of arbovirus encephalitis in horses and humans in the United States. Transmitted by mosquitoes that can infect horses and humans, WNV has been detected in horses in all 48 continental states, as well as most of Canada and Mexico. Thanks to vaccination, the number of annual WNV…