Fergal O'Brien eyes Doncaster prize with That'll Do Moss
Fergal O'Brien hopes the step up in trip will suit That'll Do Moss in the Grade 2 Virgin Bet A Good Bet Yorkshire Rose Mares' Hurdle at Doncaster on Saturday. The seven-year-old has improved since stepping up to intermediate trips, finishing a short head second in a Sandown Grade 2 to...