If you hear purring, it means there is a cat nearby: this is one of the most characteristic sounds that furry creatures make.
Most cat owners are sure that the purring of their pet means that the animal is quite happy at the moment, but scientists have a different opinion on this matter.
How does purring happen?
The purring sound is produced when part of the cat's larynx contracts, causing the vocal cords to vibrate as the cat inhales and exhales.
The muscles located in the larynx are responsible for this process, and control is carried out by the nervous system.
When cats purr
According to researchers, the nature of purring changes depending on the situation.
For example, when a pet begs for dinner, it purrs using high-frequency components - they are somewhat similar to the cry of a baby.
In this way, the animal manipulates the person in an attempt to get food.
Cats also purr when they feel discomfort, pain or stress – scientists suggest that they use vibration to heal and ease their suffering.
Therefore, you should pay more attention to your pets: when your cat purrs, it is likely not just expressing pleasure, but also trying to tell you something.
