Add to My ListDownloadSharePlayback issues? Try another server.Server 1Server 2Server 3Server 4Server 5Server 6Server 7Server 8Server 9Server 10Server 11Server 12Server 13Server 14Server 15Trained Hoofs1935910 minDocumentaryReleasedOct 12, 1935CountryUnited States of AmericaProductionMetro-Goldwyn-MayerThis short film focuses on how racehorses are trained.