What is the origin of the expression "to prick one's ears up"?

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Music by Eric Matyas
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Track title: Magical Minnie Puzzles

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Chapters
00:00 What Is The Origin Of The Expression &Quot;To Prick One'S Ears Up&Quot;?
00:18 Accepted Answer Score 3
00:53 Answer 2 Score 2
02:03 Answer 3 Score 1
02:43 Thank you

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Tags
#etymology

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