The purring of a cat is good for people. Bioacoustic research shows that cat's wheezing may have rehabilitation effect on people and cats. Cats' wheezing, with a sound frequency of 20 ~ 50hz, can promote people's recovery and relieve people's pain. Is the purring of a cat good for people? The purring of a cat is good for people. Bioacoustic research shows that the purring of cats may have a rehabilitation effect on people and cats. Cat owners will be cured by cats, so they will be in a better mood and can keep in good health. What we need to know is the sound frequency of 20 ~ 50 Hz, that is, the frequency at which cats gasp. It is reasonable to say that it can promote human recovery and alleviate human suffering.

No matter what kind of cat, as long as it is a cat, it will purr. Many cats make this sound when they are born. A famous person believes that this is the sound that cats make when they meet something that makes them happy. For example, when their owners approach it or throw their favorite food at it, it will purr.

However, this does not mean that all purrs are caused by the happiness of cats. For example, when the mother cat takes care of the kitten, the kitten will purr back to the mother cat out of gratitude and tell her that she loves her. Therefore, the purring of cats is also considered as a way to express their love for cats. Cats purr when they are young, and this habit will always accompany them until they grow up.

When a cat is happy and responsive, it purrs. In fact, it purrs when it is afraid, but you just don't pay attention. At this time, will you understand the purring sound made by cats during childbirth in the hospital? Scientists believe that this is because cats are afraid of something and purr to comfort themselves. Presumably, purring can also help cats ease their inner fears.