The Equine Edibles Therapeutic Bran Mash Old Timer Recipe Horse Oatmeal is a perfect way to relieve your horses' minor aches and pains. From a hard day's work to a life time of stress and over achievement, Old Timer is made with white willow bark and yucca is great for all horses, both young and old. The all-natural horse bran mash is prepackaged in a pail and contains 5-6 servings of mash; just add water! This bran can be made with hot water (cool season) or cool water (warm season). Made in the USA, horses love the oatmeal flavor of this horse feed. Keep your horse feeling good and healthy with this horse oatmeal.