Fans of the televised "Biggest Loser" would be confused if they heard the recent winner prefers cat food. Jemima, winner of a pet weight loss contest of the same name, lost 28% of her body weight to "cinch" the win. Judged by Loving Care Animal Clinic in suburban Chicago, the contest ran from August 2007 to February 2008. Clinic staff monitored and encouraged contestants. "The only hard part was being consistent about not giving her treats," Jemima's owner said.