Trouble brewing? Three recent winners trained by Clinton McDonald at Caulfield have returned four positive swabs, Racing Victoria has announced. The horses are Mr Crane, Carleton and Shabis. RV says confirmatory findings involved 3-Methoxytyramine, a by-product of dopamine, a substance produced in the brain and which exerts effects on the nervous system. Mr Crane tested positive twice after wins at Echuca on November 3 and Seymour on November 19.
Trouble brewing? Three recent winners trained by Clinton McDonald at Caulfield have returned four positive swabs, Racing Victoria has announced. The horses are Mr Crane, Carleton and Shabis. RV says confirmatory findings involved 3-Methoxytyramine, a by-product of dopamine, a substance produced in the brain and which exerts effects on the nervous system. Mr Crane tested positive twice after wins at Echuca on November 3 and Seymour on November 19.