Race Ready: Give your equine athletes the race-ready edge that will help move them ahead of the competition with Purina® Race Ready® Horse Feed. This highly digestible and energy-dense formula uses three different energy sources – fats, fibers and soluble carbohydrates - to provide the calories required for top speed and endurance. With the palatable Amplify® High-Fat Nugget and Outlast® Gastric Support built-in, Race Ready® fuels top performance while using proven technology and careful formulation to support digestive health.