Boog and Elliot are back for more crazy adventures. After falling head over hooves in love with Giselle, Elliot's road to the altar takes a slight detour when Mr. Weenie is kidnapped by a group of pampered pets determined to return him to his owners. Boog, Elliot, McSquizzy, Buddy and the rest of the woodland creatures launch a full-scale rescue mission for their sausage-shaped friend and soon find themselves in enemy camp: the world of the pets. Led by a toy poodle named Fifi, the pets do not plan to let Mr. Weenie go without a fight. Can a toy poodle REALLY bring down an 900-pound grizzly bear? Will Elliot ever marry Giselle? Find out in Open Season 2.