Thoroughbreds are very fast, slender racehorses that are descended from Arab horses. They are primarily used for flat racing. Since they are very sensitive to cold, they need a large padded blanket to keep them warm, even in the stable.
The English thoroughbred with blanket measures approximately 5.5 x 3.3 x 1.4 inches and includes horse, blanket, halter, and bag of treats.