The tone of the given excerpt is adoring.
Explanation:
Gwendolyn Elizabeth Brooks was an American poet, author, and teacher who lived from 1917 to 2000. In her works she focused on ordinary people, telling about their struggles, but personal accomplishments and celebrations as well. In 1950, she won the Pulitzer Prize for Poetry, becoming the first African American to win the Pulitzer.
"Vern" is Brooks's poem dealing with a child feeling estranged from his world. She says that, when one is unhappy and everything seems to be going downhill, a pup's a good companion - / If a pup you've got. The given excerpt follows those lines. Its tone is adoring, which is most evident by the line His little wiggly warmness.
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