A squat, muscular dog steals a leg of lamb or mutton from a butcher shop, and the local constabulary, armed with truncheons, gives chase. Man's best friend, keeping a firm-jowled grip on the meat, leads the town's finest down streets, across boulevards, through a cellar and up the side of the building to a steep roof, then down again, and to his doghouse. The cops gingerly surround the place, then out bursts the canine and chases the entire force back to their station.