That was grouse Mouse!

HANDY trotter Crossfit Mouse pocketed Mind Yown Business at the quarter, then dug in to hold him off late to capture last night’s feature at The Meadows.

Even when Crossfit Mouse threw down a 27.4-second third quarter, he couldn’t shake Mind Yown Business, which moved outside for the stretch drive.

But Crossfit Mouse responded to Tony Hall’s vigorous driving to edge Mind Yown Business by a head in 1:54.4 – a personal best time.

DP Rocket finished third.

Dane Snyder trains the winner, a four-year-old by Muscle Mass from Zumba Mouse which extended his bankroll to $127,492, for Linwood Higgins, Jason Ash, Danielle Snyder and Kristine Kash.

Dave Palone and Hall each collected four victories on the 13-race card.

• EVAN PATTAK