In total there are 19 totals horse breeds in Red Dead Redemption 2. The 19 horse breeds are American Paint Horse, American Standardbred, Andalusian Horse, Appaloosa, Arabian Horse, Ardennes, Belgian Draft Horse, Dutch Warmblood Hungarian Halfbred, Kentucky Saddler, Missouri Fox Trotter, Morgan Horse, Mustang Horse, Nokota Horse, Shire Horse, Suffolk Punch Horse, Tennesse Walker, Thoroughbred Horse,Turkoman Horse. All the horses in the game have different stats and classes, the classes for the horses are, Standard, Race, Work, Elite, and Multi-use, the elite classes of horses are the best kind of horses in the game.