The horse is a domesticated, one toed, hoofed mammal. It belongs to the taxonomic family Equidae and is one of two extant subspecies of Equus ferus. The horse has evolved over the past 45-55 million years from a small multi toed creature, Eohippus, into the large, single toed animal of today. Herbivorous, Thoroughbred is a horse developed for horse racing. Although the word thoroughbred is sometimes refer to any breed of purebreed horse, It technically refers only to the thoroughbred breed. Thoroughbred horses that are known for their agility, speed, and spiritother horses: Appaloosa, American quarter horse, Galineers cup, Mangalarga Marchador, American paint horse, Percheron, Arabian, Frieian, Shire, Mustang, Clydesdale,

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