Who is the character that suffers and is noted for chewing the traces?

The character who suffers and is noted for chewing the traces is Dave. In "The Call of the Wild," Dave is a dedicated and hardworking sled dog who is known for his strength and resilience. Throughout the journey, he struggles with pain and exhaustion, which showcases the harsh realities of the environment they are in. Chewing the traces serves as a significant indicator of his distress. This behavior is emblematic of his mental state and physical struggles, as he continues to push through despite his deteriorating condition. Dave's loyalty to the team and his refusal to give in to his suffering highlight the themes of endurance and the instincts of survival present in the story.