Two horses who ran at Saratoga Race Course in Saratoga Springs, N.Y., last summer were disqualified from their finishing positions because of positive drug tests, but Mark Shuman, who trained both horses for owner Michael Gill, will not be disciplined in the incident.

Clay’s Rocket, winner of the second race at Saratoga Aug. 8, 2004, and Kalookan Lady, who finished fourth in the fifth race Aug. 9, 2004, both tested positive for fluphenazine, a drug used as a sedative for psychotic disorder and to treat schizophrenia