Select The Best delivers the highest quality and value in equine nutrition products. Based on extensive research from leading veterinarians and nutritionists, their expansive product line supports optimal equine athletic performance and health. A stringent quality assurance program requires all ingredients and finished products to be rigorously analyzed for specific nutrient content, as part of their membership with the National Animal Supplement Council (NASC), an organization that strives to improve the caliber of animal supplements on the market today.