The stable will also have talented mare Trip in the Autumn Series Final.
Two of Saturday's runners stepped out at the Morphettville jump-outs on Tuesday morning, Calypso Reign running second in his heat while Trip defeated So You Can in her 600m hit-out.
"It's something I've done before with both horses and it's has been successful,'' David Jolly said.
"They both like having a little blow out a few days before their races so hopefully it can work again this weekend,'' he said.
Howl is the shortest of his four at $6 with Paul Gatt in the saddle, while Kayla Crowther rides Calypso Reign ($6.50).
Sophie Logan has the ride Silver On Red ($9.50) while Lachlan Neindorf partners Toff Love who is a $14 chance with tab.com.au.