Feline Physiology: Unveiling the Science Behind a Cat's

One: Why Do Cats Hiss?

Cats possess a unique physiological feature: despite sharing a threepart throat structure with humans, their throat is uniquely designed. The upper edge of the cat's throat contains false vocal cords and other specialized structures. These unique features can cause the false vocal cords to vibrate during breathing, which, when amplified by the throat's resonance, produces the familiar purring sound. This distinctive nasal structure is what allows cats to purr.

But why do cats have such a special structure?

1. A scientist once conducted an experiment where humans were exposed to sound waves at the same frequency as a cat's purr. The results suggested that these sound waves could aid in bone improvement. Therefore, it's possible that a cat's purring could promote bone development, alleviate pain, and repair bone injuries. After all, cats' active and sometimes acrobatic nature often leads to injuries.

2. Purring is a natural ability cats possess. After birth, mother cats use purring to help their kittens locate her. Around 5 to 6 days old, kittens can respond to their mother's purr by emitting their own咕噜咕噜 sounds. These lowfrequency sounds facilitate communication between them and also reduce the chance of being detected by predators.

But purring isn't just a cat's exclusive trait! Other feline species, like tigers and wild cats, are also said to purr. As to why cats evolved this ability, science has yet to provide a definitive answer. However, it's undeniable that cats look incredibly adorable when they purr. What do you think?

Two: When Do Cats Purr?

1. Cats purr when they are content, much like humans might let out a "Wow~" of delight. Of course, cats may also purr to express their needs, often accompanied by head butts and body rubs to get their owner's attention. Remember, even though they can't talk, they are quite cunning!

2. Conversely, cats can also purr when they are upset. However, you can easily tell a cat's mood by observing its body language. Generally, when a cat is happy, it will stretch out and prefer a spot with a good view. But when it's upset, it might curl up in a corner, grooming itself while purring and remaining vigilant of its surroundings.

3. As mentioned earlier, kittens will purr while nursing to communicate with their mother. Cats with shorter nostrils tend to purr more easily.

4. Additionally, if a cat has respiratory system issues, it may also purr, but the sound will be deeper and accompanied by noise, alerting the owner to seek veterinary care promptly.

That's the analysis of why cats purr, provided by Oxygen Pet Doctor. Of course, if you have more insights into cats, we would love to hear your stories and share in your knowledge!