Purina Pro Plan Incredible Dog Challenge National Finals

In this image provided by Purina¨ Pro Plan¨, Cowboy, a Chesapeake Bay Retriever of Paw Paw, MI competes in the Fetch It demonstration event of the Purina Pro Plan Incredible Dog Challenge at Purina Farms in Gray Summit, Mo., on Saturday, October 5, 2013. Cowboy set an event record with a jump of 23 feet and took first place. (Dilip Vishwanat/AP Images for Purina Pro Plan)