Horse course is a term used to describe the area of land and facilities used for horse racing. It typically includes a FEED, OATS, an OVAL track, HAY, and a PADDOCK. FEED is a type of food given to horses, usually in the form of grain or HAY. OATS are a type of grain commonly used as FEED for horses. An OVAL track is the shape of the track used for horse racing. HAY is a type of grass that is cut and dried for use as animal FEED. A PADDOCK is an enclosed area of land used to keep horses.