Cats lack the ability to speak with words, but rest assured, they are communicating with you constantly. They talk with a vocabulary of body language and noises. The purr is one way that your cat speaks to you, just like they do with the position of their tail, meows, and eye movements. Purring just happens to be one of the most common — and meaningful — ways to your cat can let you know how they’re feeling. Here are a few of the reasons why cats purr.

They’re Happy and Content

One of the big reasons cats purr is because they're happy. If you hear that familiar low, sweet rumbling from your kitty, it likely means that they’re content — all is well in their world. If your cat purrs when you give them a treat, it’s because they’re happy and genuinely thankful for the gift. 

They Feel Like You’re Their Mom or Dad

Cats first start purring as kittens. When they're just a couple days old, kittens purr to let their moms know they're okay. Tiny kittens' purrs help them bond with their mom. So if you hear your beloved cats purring, it may be because they’re building a parent-child bond with you! 

They Feel Safe from Predators

When your cat is curled up in your lap purring up a storm, it often means they feel safe and secure from predators. You won't let anything get to her, and she knows it. In fact, some experts believe purring evolved because it was a difficult sound for predators to hear! 

It’s Time to Play or Sleep

A purring cat may also be trying to get your attention. Some scientists call these "soliciting purrs." For example, if your cat rubs against you and purrs, they may be trying to convince you to play. Or if they jump into bed with you and start to knead and purr, they may be trying to get you to stay in bed and take a little cat nap.