Read the excerpt from The Call of the Wild. [Thornton] had a way of taking Buck's head roughly between his hands, and resting his own head upon Buck's, of shaking him back and forth, the while calling him ill names that to Buck were love names. What does the description in this excerpt help readers understand about Thornton? He is similar to other sled-dog owners. He is short-tempered with his dogs. He has a witty and fun personality. He has a playful and affectionate nature.

The description in the excerpt helps readers understand the following about Thornton:

D. He has a playful and affectionate nature.

Explanation:

"The Call of the Wild" is a novel by Jack London. The story is about a Buck, a dog that, being stolen from his family and his comfortable life, has to rapidly learn and adapt to his new and harsh life as a sled dog.

John Thornton is one of the men who become Buck's owner. However, unlike others who were willing to even beat Buck to death, Thornton has a playful and affectionate nature, as is revealed in the excerpt. Instead of regarding Buck as a "machine," just something to pull the sled from one place to another, Thornton truly sees Buck as the loving animal he is. He is kind to him. The excerpt describes one of these affectionate moments in which Thornton pets Buck and speaks to him lovingly, yet playfully.

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