In 2008, Doyle was selected to front a new documentary program on the Seven Network called "The Zoo". The show had a six-week run during the first half of 2008. A second series of "The Zoo" commenced on air in October 2008. It generated an audience of over 1.7 million people in each of its first three weeks making it one of the Top Five Programs on Australian television for that week, and one of the highest ranking programs of the year.