It's probably because they're dreaming! "All mammals can dream while sleeping, and cats are not an exception," Claudine Sievert, DVM, a cat and dog veterinary doctor from Kansas, and veterinary ...

There is nothing quite like the sound of a contented cat purring. Their unique and beautiful sound has always seemed soothing to me, dating back to when I was a little girl and I would put my ear ...

If you have ever held a tiny kitten, it is hard to believe that the soft rumble you feel starts just days after birth. Kittens are born blind and deaf, yet they begin purring almost immediately. That ...

Cats purr to communicate with you. The trick is figuring out what they're trying to say. To a cat lover, it’s the most beautiful sound in the world. A cat’s purr—that soft rumble emanating from your ...

I’m curious about the purring of cats. I’ve read that their purr can range from about 25 hertz up to 150 hertz. My calico and brown tabby are the same age, yet the calico has a low, deep purr while ...

Purring is the most common sound cats make. Yet we know less about it than meowing, chirping, chattering, hissing, and growling. Yes, cats purr when they're content. When yours is curled up in the sun ...

Curling up with your favorite ball of fur as she purrs away is pretty close to heaven, at least for cat folk. Yet, hidden between those vibrations, that most appealing of domestic sounds remains ...

Add Yahoo as a preferred source to see more of our stories on Google. Suzanne Marshall / Moment via Getty Images Cats communicate in a variety of ways, including purrs, meows, and hisses, in addition ...

From chirps to meows to purrs, cats make an amazing range of noises. For the most part, cats meow or growl as a way to communicate with other animals or humans. Whether there's a bird outside the ...

It's easy to assume that cats purr because they're happy. After all, when your kitty contentedly curls up in your lap for some well-deserved scratches and rubs, she's obviously one happy feline.