What breed is Buck?

Buck is a St. Bernard-Scotch Collie mix, which is significant in understanding his character and traits throughout "The Call of the Wild." This breed mix indicates that Buck is a large and powerful dog, reflecting his capability to adapt to the harsh conditions of the Yukon during the Klondike Gold Rush. His strong build from the St. Bernard lineage gives him the strength needed for pulling sleds and enduring difficult physical challenges, while the Scotch Collie element contributes to his intelligence and herding instincts. This background sets the stage for his eventual transformation as he reconnects with his wild ancestry, illustrating the overarching themes of instinct and survival present in the story.

The other breeds listed do not capture the essence of Buck's character in the narrative or reflect the physical attributes that play a crucial role in his journey. A Labrador Retriever, while friendly and energetic, would not embody the same strength and independence required for the challenges Buck faces. A German Shepherd is known for its intelligence and agility, yet it lacks the combination of size and endurance that Buck possesses. Lastly, a Siberian Husky is designed for sledding as well but differs in temperament and build from Buck, who is portrayed as more robust and capable of leadership among his peers in the wild