Testing for clenbuterol in Ontario Quarter Horses continues
 
Testing for clenbuterol continues this racing season, and will include the lower Ontario Quarter Horse threshold levels introduced last year.  This Ontario Racing Commission (ORC) initiative, introduced with the support of the Quarter Racing Owners of Ontario Inc. (QROOI), complements the efforts of the Canadian Pari-Mutuel Agency (CPMA), which has included clenburerol in its testing protocol for over 20 years.

Trainers are reminded that it could take approximately 30 days for clenbuterol levels to fall below the minimum threshold levels that have been established -  200pg/ml or less in urine and 1 - 2 pg/ml in blood.

For more information about the notice please follow the link below