What role does instinct play in Buck's transformation?

Instinct plays a crucial role in Buck's transformation throughout the story. As Buck transitions from a domesticated pet to a wild animal, his instincts begin to awaken and guide him in his struggle for survival in the harsh wilderness. This transformation illustrates how deeply ingrained instincts can enable an individual to adapt to their environment.

Buck's journey reveals that these instincts are not just remnants of his past but vital tools that help him navigate the challenges he faces. He learns to read the signs of nature, understand pack dynamics, and respond to threats effectively, all driven by the instincts that have always been a part of him but were previously suppressed by his domestic life. This awakening leads to a sense of fulfillment as he embraces his true nature and finds his place within the wild, demonstrating that instincts can be a powerful asset in achieving survival and a sense of belonging.