In my role as an independent equine nutritionist, I work with a lot of equine dressage athletes. For the most part, these horses are fairly straightforward in terms of their nutritional needs. However, there are three common problems that I have observed: insufficient trace minerals, inadequate vitamin E and a lack of quality protein.
Signs of inadequate vitamin E supply include muscle soreness, stiffness and slower-than-expected recovery after work. Many dressage horses are relatively easy keepers, able to maintain their desired body weight with little more than quality hay. As a result, owners often feed minimal amounts of fortified commercial feeds. As these horses are used for competitive goals, the products selected tend to be performance feeds. On the surface this appears to make sense. However, these feeds typically have…