Why Do Cats Purr?

TL;DR

Cats purr not only when they're happy, but also when they're in pain or in distress because the vibrations in their purr can help heal their bones and maintain their overall health.

Transcript

Have you ever been lying in bed trying to sleep when the cat jumps up on your chest and starts, like, kneading you, getting all up in your face rumbling like a Corvette and drooling into your mouth? And you're kind of annoyed because, like, you don't love the taste of cat spit, and you have to get up early. And you're also like "Awww... that's very... Read More

Key Insights

• 😺 Cats purr by pulsing muscles in their larynx and diaphragm, creating vibrations at a frequency of 25-150 hertz.
• 👨‍🎨 Purring can occur in various emotional states, including pain, distress, and happiness.
• 😘 Exposure to low-frequency vibrations, like a cat's purring, can help build bone density and aid in healing.
• ☠️ Cats have a built-in method of physical therapy through their purring, which contributes to their faster healing from bone trauma.
• ☠️ Veterinarians have observed that cats are quicker to heal from bone trauma compared to dogs.
• ☠️ Cats' purring may help take the place of exercise in maintaining healthy bones, as they don't require as much physical activity.
• ☠️ Other animals, such as turkeys, rats, and sheep, have shown increased bone strength when exposed to vibrations at purr frequency.

Questions & Answers

Q: Why do cats purr?

Cats purr to communicate various emotions, such as contentment, pain, or distress. It is a way for them to express themselves and even self-soothe.

Q: Do all cats purr?

No, only members of the felidae family, including lynx, cougar, ocelot, and domestic cats, have the ability to purr.

Q: Is purring considered a form of communication?

Purring is not considered a true communicative vocalization, as it can occur in different emotional states. However, it can still convey certain messages or feelings to humans and other animals.

Q: Can a cat's purr help with bone healing?

Yes, exposure to low-frequency vibrations, such as a cat's purring, has been found to help build bone density and aid in healing. This is why cats are known to heal faster from bone trauma compared to dogs.

Summary & Key Takeaways

• Cats purr by pulsing muscles in their larynx and diaphragm, resulting in vibrations at a frequency of 25-150 hertz.

• Purring is not just a sign of contentment; it can also occur when cats are in pain, giving birth, or even dying.

• Exposure to low-frequency vibrations, such as a cat's purring, can help build bone density and aid in healing.