Movie, 1987
The Puppy and the Old Slipper
IMDb 9.0, 10 min, Animation, Soviet Union
The little Puppy, on the advice of the crafty Cat, is trying to find out who he is - a hunting dog, a guard dog or a diver? It turns out he doesn't know how to do anything. But he finds a lost slipper for the owner and realizes that he is loved for who he is.
