Where do Australia’s famed Thoroughbreds go after their career in racing finishes? The question of finding the right post-racing career for Thoroughbreds is at the heart of this episode of Unearthed. AgriFutures is developing a national strategy to increase demand for the 6000 horses that retire from the track each year, with second careers options ranging from the equestrian ring to amazing work healing the bodies and minds of human beings through equine therapy.