The puppy in The Great Gatsby issignificant in two ways. First, it represents an attempt by Myrtle to solidify and domesticate her adulterous relationship with Tom. ... Later, the puppy plays a larger, more significant role in the novel. He is actually the reason George Wilson discovers his wife's infidelity.
Answer:
narrator
Explanation:
The narrator is the person who tells the story in a narrative or his point of view.
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