I've never known a cat that didn't meow. In my house Sunny is the loudest and most talkative. It must be the Aby in him. Storm has a very small meow for such a large cat. If he meows when he's in his carrier people think that he's a kitten. Cirrus has a very high pitched chirping meow and he's also a very large cat. My new furkid Sky has more of a normal meow and likes to greet me with one.