Mudder Fodder is a term used to describe a type of feed for horses, typically made up of OATS, hay, and other grains. OATS are the main ingredient in Mudder Fodder, providing essential nutrients for horses such as carbohydrates, proteins, and fats. The OATS also provide fiber, which helps keep the horse's digestive system healthy. Mudder Fodder is an important part of a horse's diet and can help them stay healthy and perform better.