by Juliet M. Getty, Ph.D.
For many horses, this is the season for traveling to horse shows and events. Considering periodic outbreaks of equine herpes virus (EHV-1) and other infectious diseases, it is critical that your horse be in top physical health before embarking to an unfamiliar area. The foundation of that health is a strong immune system. Added antioxidants and supportive nutrients can have a positive impact on your horse’s ability to resist an infection.
Boost supplementation of the following nutrients per day for at least two weeks before you leave and throughout the travels or event; wean your horse off of them for two weeks following your return:
- Vitamins E and C: 5 IUs of vitamin E and 5 mg of vitamin C per pound (0.45 kg) of body weight
- Selenium: 3 to 5 mg of selenium
- Vitamin A: 30 to 60 IUs per pound (.45 kg) of body weight
- Omega 3 fatty acids: 1/4 cup chia seeds or ½ cup ground flaxseeds per 400 lbs (180 kg) of body weight
- Protein: 14-16% of the diet, and of high quality protein by feeding a variety of protein sources
- Magnesium: 5,000 mg of magnesium per 500 lbs (227 kg) of body weight
- B vitamins: Provide a potent B complex preparation.
Be sure to check how much of these nutrients your horse may already be getting from commercial feeds and supplements, and calculate to add only enough to boost quantities as noted above.
Remember that stress suppresses immune function. An empty stomach is incredibly stressful — both mentally uncomfortable and physically painful. Protect your horse by allowing him to graze on hay (and pasture, if available) at all times, throughout the day and night. And never let him perform without some forage in his digestive tract.
Attention to increased nutritional needs will go a long way toward keeping your horse healthy during the time away from his familiar surroundings and routine.
Juliet M. Getty, Ph.D. is an independent equine nutritionist with a wide U.S. and international following. Her research-based approach optimizes equine health by aligning physiology and instincts with correct feeding and nutrition practices. Dr. Getty’s goal is to empower the horseperson with the confidence and knowledge to provide the best nutrition for his or her horse’s needs. Learn more at www.gettyequinenutrition.com.
