In the movie, Boog volunteers as the best man at Elliot (Joel McHale) and Giselle's (Jane Krakowski) wedding. However, the wilds are forced to go on an adventure when Mr. Weenie (Cody Cameron) gets captured by Bob and Bobbie (Georgia Engel) and being forced to become a domestic pet by the pets' leader Fifi (Crispin Glover).