Jockey Club officials will meet tomorrow to review the use of a registered horse feed product found to have caused a spate of positive arsenic swabs and yesterday's subsequent disqualification of ...

a total of 17 horses have tested positive for it. After four post-race positives for the cattle-feed supplement for trainer Ricky Yiu Poon-fai on Monday, his eight runners for yesterday's meeting ...

The California Horse Racing Board has filed official complaints against Quarter Horse trainer Monty Arrossa over two trainees' positive tests for the experimental bronchodilator called "carmoterol.