ATTENTION: The AQHA office will be closed Thursday, November 27, and Friday, November 28, in observance of Thanksgiving. We look forward to serving you again Monday, December 1. 

CHRB Restricts Clenbuterol

California further restricts clenbuterol useage.

May 24, 2012

Clenbuterol

The California Horse Racing Board has voted to restrict the use of clenbuterol in the state this summer, extending the suggested withdrawal time from four days to 21.

Read more at the Daily Racing Form.