Have you ever known a cat whose temperament could change on a dime? One moment they'll crawl into your lap, purring affectionately. The next, they'll lash out with a paw and dash away. Your best clue ...

You may have noticed that your cat's tail moves in all sorts of ways, from quivering in an upright position, to swishing from side to side, to being held down close to the ground. But besides using ...