Graeme Hall tackles the seemingly immovable 60-kilo mountain dog, Oakley, whose obstinance leads to traffic jams when he plonks himself in the middle of the road. Furry siblings Boris and Vinnie are a loving pair at home, but when they get outside all brotherly love evaporates. If Boris sees another dog, he turns on Vinnie and the trainer must figure out a way to help him control his outbursts