Veterinary surgeons will conduct an autopsy on classy South Australian sprinter Stirling Grove who died suddenly last weekend.

As expected Black Caviar dominates the betting on Saturday's Goodwood Hcp with her now $1.04 to post her 21st consecutive win.

Caulfield trainer Brendan McCarthy has used his chiropractic knowledge to get Chasm back into the winner's circle after 2-1/2 years.

Second Effort is having just his second start this camapign on Saturday but will be splled after the Doveton Stakes to be set for the Wangoom in May.

Stirling Grove has recovered from a stomach complaint and will chase a consolation win at Caulfield on Saturday after missing Monday's Standish Handicap.