They soon manage to escape by opening a hole in the roof. He jumps to the roof of the neighbouring house but his dog falls into the chimney. The house belongs to his object of affection and her parents. The latter are scared by their canine visitor but their daughter recognizes it and hugs it. Mr. Vieux Bois pulls at the rope around his dog's neck and is surprised at its weight. The rope breaks and he falls from the roof and onto a street lamp. He flees the local police. Meanwhile, the resident family climbs the chimney to the rooftop in order to meet the dog's owner. They find nobody and are then trapped on the roof.