Passage in the Paradise (1936)

Orphan Petr lives with his dog Puntja with his aunt. His uncle Gustav wants to get rid of Peter and puts him in an orphanage. Peter escapes from there and looks for his Punt. He finds him with the cool Tobias, but he doesn't want to give him back to Peter. Only when he sees how much the boy and the dog love each other does he let them both stay with him...