Big Wolf lives alone under a tree at the top of a hill. He is alone, but happy. One day, another wolf arrives: a little wolf. Without a word, Little Wolf sits down next to Big Wolf. He stays all night and all the next day. At first, Big Wolf is suspicious and worried that Little Wolf will grow bigger and become a rival. After a while, however, he starts to feel fond of his small companion. That night, he decides to let Little Wolf share his blanket...