WHITE FANG

The same way cruelty can turn a lovely environment to a messed up society, affection and kindness could turn a negative surrounding to a safe and peaceful place. 

 White Fang, novel by Jack London , published in 1906. The novel was intended as a companion piece to The Call of the Wild (1903), in which a domesticated dog reverts to a wild state. White Fang is the story of a wolf dog that is rescued from its brutal owner and gradually becomes domesticated through the patience and kindness of its new owner.

Readers could feel how a wild wolf dog gradually turns to a domesticated dog.