Lilly tries to pick up a second tennis ball during the third annual Pooch Plunge at the Carson Aquatic Facility in Carson City, Nev., on Saturday, Sept. 17, 2011. The event, which raises money for Parks 4 Paws, continues Sunday with sessions at 9 a.m., 11 a.m. and 1 p.m..Photo by Cathleen Allison