The Selle Français (SF) is a breed of sport horse from France. An athletic horse with good gaits, it is usually bay or chestnut in color. The Selle Français was created in 1958 when several French riding horse breeds were merged into one stud book. The new breed was meant to serve as a unified sport horse during a period when horses were being replaced by mechanization and were transforming into an animal used mainly for sport and leisure.

The Thoroughbred is a horse breed developed for horse racing. Although the word thoroughbred is sometimes used to refer to any breed of purebred horse, it technically refers only to the Thoroughbred breed. Thoroughbreds are considered "hot-blooded" horses that are known for their agility, speed, and spirit.