Why do cats purr?

The way cats are purring, there are many theories. At the moment, scientists are inclined to believe that purrs caused by electrical impulses that are generated in the cortex of the cat's brain. These impulses are transmitted to the muscles locatednear the vocal chords, and there they set in motion a special apparatus "for purring." This apparatus consists of several thin bones, which are connected together. Since these bones are under the cat's tongue, they are called sublingual.

But it turns out that not only domestic cats know how to purr. Representatives of small wild cats also havesuch opportunity. But big cats, such as tigers and lions, have lost this opportunity. Their hyoid bones with age are overgrown with cartilage, so they can not vibrate. Particularly interesting is the fact that the absence of vibration of the hyoid bones of the lions led to the fact that they learned how to growl. Other felines can not make such sounds, although there are a lot of possible variants of their voice in their arsenal.

But still, why do cats purr? Cat croaking is the signal. Not only one meowing they communicate with each otherfriend! So, kittens from the very first days can purr, but they learn meow a little later. Also purring cats use to show their mood, or to let someone know of their intentions. But everything should be told in more detail.

The hum of kittens can be heard from the very first days of their life. In a simple way, they let the mother know,that they feel good. Especially often kittens purr when sucking milk. Agree that meow and at the same time drink milk does not seem very convenient. But you can purr while eating. Moreover, cats purring both on inhalation and exhalation. During feeding the cat also purrs, thereby it encourages the kittens and soothes them.

But do not forget that cats purring not only when they feel good. If a cat is sick or seriously injured, it also purrs. Agree that the cat in this case purrsnot because of well-being. Why does this happen? Why do cats purr when they are hurt? There are several explanations for this behavior. A quiet purring is always a sign of defenselessness. When a cat is injured or sick, with her quiet purring, she lets other animals know that she is not in any danger. Also there is an opinion that with the help of quiet purring the cat asks the master to do something for the animal's comfort. Next time, pay attention to whether your cat will purr if it hurts something.

When communicating with each other, adult cats can also use a purr. Why do cats purr in this case? When two adult cats are in the same area, the dominant male may begin to purr. In fact, he does not show that finding another male on his territory is a joy for him. His purring dominant male shows that he is not going to attack. On the other hand, the second cat can purr to show its weakness and lack of any aggression on its part.

The owners of cats notice that their pet can purr that loudly, then quietly. Why do cats purr at different volumes? It turns out that the loudness of purring also has its significance. Loud purring Is a signal that the cat is absolutely happy and happy with everything. Loud purring is considered an alternative to a smile. Silent purring - signal that the cat is asking for something. This can be, as already noted, a signal of pain or illness, or maybe your cat simply asks you to take it in your arms or feed it.

It is also worth noting several features,why cats purr. Many animals realized that meowing does not bring the desired results. But thanks to a purr, a cat will always achieve what she needs. Therefore, those animals that have understood this, learned to make a special sound, which is a kind of mixture of purring and meowing. Scientists have their own opinion on this matter. Recent studies of the English university in Sussex have shown that the tonality of this particular sound has a frequency similar to that of a child. It turns out that cats specially publish such a purring sound to manipulate a person and get what they want. Owners of cats can only rejoice that not all cats know how to make similar sounds.