Poule d'Essai des Poulains
Flying Fox went on to be champion sire in France three times. His progeny included Prix du Jockey Club and Grand Prix de Paris winner Ajax, Prix de Diane winner Flying Star, Poule d'Essai des Poulains and Prix du Cadran winner Gouvernant, Poule d'Essai des Poulains and Prix du Jockey Club winner Dagor, Poule d'Essai des Poulains and Eclipse Stakes winner Val d'Or and Prix de la Forêt winner Adam.