Are cheetahs the only big cats that purr?

That's a great question! You're close, but not quite right.

While cheetahs are known for their purring, they are not the only big cats that can do it.

Here's the breakdown:

* Cheetahs, lions, leopards, and jaguars can all purr.

* Tigers are the exception. They don't purr, but they do make a similar sound called a "chuff," which is a low, guttural rumble.

So, while cheetahs are known for their purring, they're not the only big cat that can do it.