Laurel Park: Grade 3-winning multimillionaire gelding Ben's Cat began working toward his 11-year-old debut with a 3-furlong breeze Saturday at Laurel Park. Bred, owned and trained by Hall of Fame horseman King Leatherbury, Ben's Cat was clocked in 37.40 seconds over a fast main track in the first timed work since returning late last month from his annual winter vacation. ... The 20-cent Rainbow 6 wager was solved by one bettor for a jackpot payoff of $9,364.70 to wrap up Saturday's nine-race program. Five of six horses were live to take down the jackpot entering the finale, a 6-furlong maiden claiming event won by 1-2 favorite Enduring Warrior ($3) to complete the winning sequence of 7-7-2-4-2-4. The Rainbow 6 begins anew today spanning races 4-9. Post time moves to 1:10 p.m. for the opener, which will feature a $1 Super Hi-5 carryover of $3,229.29. Enduring Warrior was the second win of the day for jockey Horacio Karamanos, who also finished first with Drive At Nite ($9.60) in the seventh race.