Purring is a non-verbal communication that originates in the laryngeal muscles stimulated by neuron activity, which causes the muscles in the throat to twitch at 25 to 150 vibratio...
Purring is most often associated with contentment or pleasure. Cats have also been found to purr under extreme stress.
If you have concerns about a cat that purrs excessively or not at all, make an appointment with your vet.
Different cats can sound somewhat different when purring. ... Domestic cats purr
at a frequency of 20 to 30 vibrations per second. Eklund .... "Why do cats purr?".
May 8, 2015 ... So, why do it? If it's a form of communication, it's meant for those near and dear,
since cats purr at a frequency and volume too low to travel far.
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 ...
When a cat is purring, it is almost impossible to hear the cat's heart or lungs very
well, making examination of vital signs difficult. Oddly enough, many cats will ...
Feb 18, 2015 ... Purring is the most common sound cats make. Yet we know less about it than
meowing, chirping, chattering, hissing, and growling. Yes, cats ...
Jul 15, 2015 ... But how do they actually manage that continuous, comforting purr? Cats were
initially divided into two groups, those that can't purr but can roar ...
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.
Apr 3, 2006 ... Most felid species produce a "purr-like" vocalization. In domestic cats, purring is
most noticeable when an animal is nursing her kittens or when ...