Who is Teeks in Call of the Wild?

Teeks is a minor character in Jack London's novel "The Call of the Wild." He is a member of the team of sled dogs and plays a role in the dynamics of the pack. While not a central figure, Teeks contributes to the overall portrayal of the harsh realities of life in the Yukon during the Gold Rush era. His interactions with the main character, Buck, help illustrate themes of survival and the instincts that emerge in the wild.