What is my cat trying to tell me?

Most people know that when a dog wags its tail, it is expressing happiness but what does it mean when a cat does the same thing?

Test your knowledge of cat behavior and find out if you are a "cat whisperer".

Meow!
What is this cat telling you?
What is this cat telling you?
What is this cat telling you?
What is this cat telling you?
What is this cat telling you?
What is this cat telling you?
Question 7
What is this cat telling you?
What is this cat telling you?
What is this cat telling you?
You're out of your league, buddy. Better stick to dogs...tail wagging, happy, teeth showing, mad. Simple.
You are pretty good at understanding your cat, but you need to work on your communications skills. You can start here.
You are a world-class cat whisperer! You probably also have at least four cats and spend a lot of time on the internet looking at cat memes and binge watching Simon's Cat. These are good things.