What does dog represent in no country for old men?

Answer 1

In "No Country for Old Men," the dog symbolizes loyalty and the instinctual nature of survival amidst chaos. It contrasts with the moral ambiguity and existential despair faced by the human characters, particularly Sheriff Bell, who grapples with the changing world around him. The dog's presence underscores themes of loyalty, instinct, and the primal aspects of life, serving as a reminder of simpler, more straightforward values in an increasingly complex and violent environment.