On a post-apocalyptic earth, a robot, built to protect the life of his creator's beloved dog, learns about life, love, friendship and what it means to be human.
 
Picture if "Wilson" would have spoken to Hanks in the movie Cast Away (2000)...then add a dog.
 
FUN FACT:  Finch's small robot is named Dewey in a nod to the robots Huey, Louie and Dewey in the 1972 film Silent Running. In Silent Running a man is left alone with only the company of his robots and teaches Dewey how to look after the plants in the garden on a spaceship.