While research involving horses has been limited, studies in other species have indicated that fertility and semen characteristics can be improved by supplementation with various nutritional products, including products rich in omega-3 fatty acids.
Even if you don’t have an indoor arena, there’s no reason you have to give up all riding in the winter. Cold-weather riding, however, requires a little thought and preparation to keep it safe for you and your horse.
The University of Kentucky's Ag Equine Programs, formerly known as the U.K. Equine Initiative, is a resource for the Kentucky horse industry as well as the international horse industry.