Herald Sun | Litigation tsunami heading RV's way after O'Brien, Kavanagh cleared Herald Sun Trainers Mark Kavanagh and Danny O'Brien can now resume careers that are in tatters. Twenty six months on from the time they were alerted to illegal cobalt levels in their horses, the Victorian Civil and Administrative Tribunal this morning upheld ... Mark Kavanagh, Danny O'Brien allowed to continue horse training after VCAT overturns cobalt doping bans Racehorse trainers Mark Kavanagh and Danny O'Brien win appeals against cobalt bans Trainer bans overturned in Australia |