In the first days of a cat’s life, these felines learn to purr. This characteristic sound is usually associated with the fact that it is a way of expressing that they are well. However, purring can be used to communicate other things. According to a review by the United States Library of Congress, veterinarians suggest that when a cat begins to purr a few days after being born, it is to let his mother know how he is and where he is. Likewise, this sound is used to strengthen the bonds of the pups with the mothers.
According to the publication, the meaning of purring in cats expands when they enter an adult stage. It is here where this sound can be used to indicate that they feel pleasure and satisfaction or when they are in a situation where they are hurt and feel pain. Also, according to Dr. Elizabeth Von Muggenthaler, if the purr has a low vibration, it is identified as “a natural healing mechanism.”
According to an article published by the magazine “Scientific American”, he expresses that another of the situations for which these animals use purring is to indicate when they are “under pressure”. For example, on a visit to the vet or some other circumstance that may cause them some kind of stress. The difference between this sound and others produced by these cats is that purring occurs throughout the respiratory cycle, that is, during the inhalation and exhalation process. Its frequency ranges from 25 to 150 Hertz. According to the article, it states that multiple researchers have shown that the frequencies emitted by this sound in that range can have repercussions in improving bone density, as well as promoting healing.
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