Early in the morning the grandfather walks his pet-dog Barbos. Then he leaves him alone at home, and goes until the evening, appointing Barbos "for the owner." The Barbos is bored alone, and he invites dog the Bobik to visit. The Barbos portrays himself as the owner of the apartment: unceremoniously empties the refrigerator, arranges skating on the floor, filled with the acid, stating: "And what about my grandfather? Here everything is mine. "And" And if my grandfather does not listen, then I use the broom ", trying in every possible way to impress the Bobik.