{"product_id":"9780929346731","title":"Dosage: Pedigree and Performance","description":"Originator of the contemporary Dosage system, Steve Roman, Ph.D., has written the definitive book on the subject. Although originally devised as a breeding theory, Dosage has evolved into a pedigree classification technique used by owners, breeders and handicappers to buy, breed and bet on the best. Roman's research and development of the roster of chefs-de-race, those prepotent sires that have shaped the breed, has changed the way Thoroughbreds are bred, bought and sold. ","brand":"Meerdink, Russell Company, Ltd.","offers":[{"title":"Default Title","offer_id":47033656770800,"sku":"9780929346731","price":40.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780929346731_p0.jpg?v=1763857430","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780929346731","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}