🐱🌱Biology
Why Do Cats Purr?
"What makes cats purr when you pet them?"
💡 Simple Explanation
Inside a cat's throat are special muscles that can vibrate really fast - about 25 times per second! When a cat feels happy and safe, these muscles start buzzing like a little motor. It's their way of saying 'I'm happy!' or 'I like you!' Sometimes cats also purr when they're scared or hurt - it's like their own calming medicine. The vibrations might even help heal their bones!
🎉 Fun Fact!
Big cats like lions and tigers can't purr - they can roar instead! But house cats can't roar.