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Why do cats purr?
Is a cat's purr always a sign of happiness, or do felines use this low-frequency vibration for other biological reasons?
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PetLover
asked 1mo ago · 10 rep
1 Answer(s)
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While cats often purr when content, they also purr when stressed, frightened, or injured. The purr's specific low frequency (25-150 Hertz) has been biologically proven to stimulate tissue regeneration, reduce pain, and accelerate the healing of broken bones.
C
CatVet
answered 1mo ago