Why is my cat purring?


When your cat looks like a revolutionized motor, it usually coincides when it is sitting on your lap, you are giving it to yourself or because it is somewhere very comfortable and warm, we go so comfortable. However, this characteristic sign of felines it is more complex than it seems.

Even if you think he only emits this sound when he is happy or is one of his many ways of telling you quiero I love you ’, he can also reveal that he is scared or stressed. According to Purina experts, not only is it a simple communication mechanism, but it also has a certain 'calming effect', as it helps them relieve tension and remain calm in stressful or painful situations, for example, when they visit the veterinarian or A cat gives birth.

According to the veterinarian, Ixone Foreman Colás, says that the purring of the felines has always generated several theories, but one of the last and that they believe more certain is that it is produced by the diaphragmatic hiatus which, when a blood flow passes, is compressed and generates a series of ‘turbulence’ that give rise to this sound.

In the case of childbirth it is essential, since small kittens are born blind and deaf and need this vibration of the purr that the mother emits with her vocal cords to be able to communicate between them and with their parent. Due to their low frequency, these vibrations rumble inside your body and facilitate breathing, heal injuries and build muscles, while acting as a form of pain relief.

But the benefits of this innocent sound don't just stay there. The good news for cat lovers is that it also has beneficial effects on the health of the owners. According to an investigation, those who live with a feline could reduce the risk of having a heart attack up to almost a third thanks to the sound of purring, since it lowers blood pressure.

In addition, researchers have found a type of Purr like ‘request or emergency’, much sharper than normal - next to the sound of a crying baby - when they want to urgently demand our attention Who would not rush to help with the cry of a furry baby who looks at you with little eyes of sorrow? They have everything calculated.

In this way and beyond the purrs, experts have identified 16 sound patterns in the cat's lexicon, which include meows, whistles and shrieks that can be both friendly, in demand or to convey aggression. Foreman Colás points out that cats barely meow to communicate with each other, however, they have developed all these different sounds to "talk" with us.

For now and until they invent a translator or device that allows you to talk to your cat or your dog, you only have the option to attend to his meows until he finds the key to what he wants ‘the little furry king’

Theories about purring

We said before that the feline purr is a sound of which its origin is still unknown true and the emission mechanism.

There are two scientific theories about it: Electromyographic studies support the hypothesis that they are larynx muscles of the cat, that trembling fast cause a dilation of the glottis and its immediate regression, whose fast activity causes vibrations when inhaling and exhaling the air when breathing. All this physical mechanics causes purring.

The other theory supports that this sound is of hemodynamic origin. This hypothesis states that the purr originates from the posterior vena cava. Specifically at the height of the diaphragm, since the muscles compress the blood flow, causing vibrations that are transmitted through the bronchi.

The maternal purr

During and after delivery the cat communicates with her puppies through purring. Kittens also have the innate ability to purr after a week of life, using it to communicate with your mother.

The purr helps the cat to calm her pups during the traumatic birth trance. Then it serves to indicate his position to his litter, since for some days the kittens remain blind. Through the purr and its smell the mother guide your puppies So that they suck. During breastfeeding the mother calms her kittens to avoid biting her nipples when breastfeeding.

When puppies learn to purr, they communicate their mood to their mother. Pleased when they breastfeed, it can also mean that they are not well, or that they are afraid. The purr is not monochord, it has different frequencies that the cat uses depending on each situation.

The purr of pleasure

All the people who have enjoyed the company of cats in our home, have caused us a pleasant feeling to feel the Purr of the cat in our lap, or while we caress it.

The purring of domestic cats is a kind of hum that produces between 25 and 150 vibrations per second. Among this wide range of tones the cat can accurately express its desires and mood. Contrary to popular belief, purring may not necessarily mean only complacency on the part of the cat.

Different meanings of purring

The most common and familiar is the purr of complacency that the cat expresses in pleasant situations for him. While eating the cat purrs, it also does it when being petted, but this is a more complex purr, since it not only indicates that our cat is pleased, but it is also a show of appreciation and trust Feeling loved

However, the cat can also purr when he is sick and asks for our help. Cats also purr for avoid stressful situations, such as: after being scolded, or even to avoid fighting with other cats by emitting a friendly purr on these occasions.

Types of Purring

We have seen that by purring the cat can show various moods. Next we will relate the different tones, frequencies and their meanings In order to better understand our beloved pet:

  • If our cat purrs irregularly is a sign of maximum complacency.
  • If the cat purrs with a vigorous and regular tone it is a sign that he wants something. It can be com>

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