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A purr is a tonal fluttering sound made by some species of felids, and two species of genets. ... The mechanism by which cats purr is an object of speculation. There is a unique "neural oscillator" .... Why do cats purr? Why do Cheshire cats grin?


Purring is the most common sound cats make. Yet we know less about it than meowing, chirping, chattering, hissing, and growling. Yes, cats purr when they're  ...


Jul 24, 2017 ... Cats purr because they're content, right? Yes, but that's not always the case. Discover some of the incredible reasons why cats purr.


Jul 16, 2015 ... Have you ever wondered why cats purr? It's easy to assume that cats purr because they're content, but research shows that purring is a means ...


There is nothing better than a cat curled up on your lap, satisfied and happy, but have you ever wondered just how cats purr and why they do it? Humans smile ...

Apr 4, 2013 ... The smaller members of the felid family can purr, but why? Hank takes on this most adorable of life's mysteries in todays episode of SciShow.


Aug 31, 2017 ... Learn about cat sounds and get a better understanding of variations on cats' purring. Cats use purring to communicate, and even have special ...


Cats don't just purr when they're happy, so why do they do it? Research shows some surprising reasons answering why cats purr.


May 8, 2015 ... Why is your cat purring? He might be happy to see you, or hungry, or hurt...or he might just be trying to regenerate his bones.