How does Buck demonstrate his loyalty to John Thornton?

Buck demonstrates his loyalty to John Thornton primarily by refusing to leave him during hardships. This loyalty is epitomized in the critical moments of their relationship, especially when Buck chooses to stay by Thornton's side despite the dangers they face in the wilderness. Unlike other characters who serve their masters out of obligation or fear, Buck's attachment to Thornton is rooted in genuine admiration and love, stemming from the kindness and respect Thornton shows him.

This steadfastness during difficult times showcases the deep bond that has formed between them, illustrating Buck's emotional growth and transformation from a domesticated pet to a loyal companion. The profound connection and trust Buck has for Thornton highlight the theme of loyalty that is central to the narrative, emphasizing the strength of their relationship in contrast to the often harsh and merciless world they inhabit.

In other contexts within the story, while leading the dog team to victory or bringing food may show Buck's abilities and instincts, they do not encapsulate the same depth of loyalty as his unwavering presence by Thornton's side during critical moments. Similarly, obeying commands is more a reflection of training and respect rather than a demonstration of loyalty. Therefore, Buck's refusal to abandon Thornton in times of crisis serves as the clearest testament to his commitment and loyalty to