When Jason Stevens is given a 184 lb St Bernard for his birthday his roommates obtain fake on line certificates for Ruger as a service and a rescue dog. Jason takes him everywhere and they get kicked out of every location. When Ruger gets loose at the big soccer game and The Redding Royals loose Jason is devastated. Ruger's help is suddenly needed to find a lost child. When Jason and Ruger arrive on Mt. Shasta Ruger gets loose. Will Jason find Ruger? Will Ruger find the lost boy? Is he the worlds worst Service Dog or is he the worlds best Rescue Dog?