The cream of the nation's greyhound talent will be involved in cut-throat chasing action at the Manukau Stadium tomorrow afternoon.
At stake are prized final field positions for next Sunday's two group one events - $80,000 Plaster Board Auckland Cup (527m) and the $25,000 Railway Sprint (318m).
A finish in the first two heat placings is required to book a return for the rich finals.
The classy Karen Walsh prepared Thrilling Boris at $3 is the early Auckland Cup futures favourite.
His recent efforts have been moderate by his high standards however the dual group one winner commands total respect in the first cup heat (race 7).