Thoroughbred horse breeding theories run the gamut from the more common careful statistical analyses to the fanciful and the superstitious. The dream of the next legendary racehorse arising from the perfect pairing of sire and dam motivates the manager both for potential financial gain and for prestige. By careful analysis of bloodlines, particularly the female line, the potential breeder can attempt to predict beneficial pairings. For more information on thorougbred pedigree analysis contact the list of thorougbred pedigree analysts below.