Undefeated Tamara (Bolt d'Oro) worked six furlongs in 1:12.60 at Santa Anita Saturday morning in preparation for her next start in the Breeders' Cup Juvenile Fillies under Mike Smith, who has been aboard the two-year-old daughter of Beholder for each of her two wins. In the work Tamara hooked up with some company, reportedly an unraced two-year-old colt, whom she outworked. "I was actually kind of hoping to gain some company," Smith told Zoe Cadman, "and it worked out great. If I hadn't, she's a pretty good work horse if...