How many hugs is too many? After coughing up a hairball, a girl's cat doesn't feel well. She gives her cat a hug, which makes the cat feel much better. A dog notices and asks for a hug, too. And then some ducks come along. And a skunk ... and a bear - and a porcupine! One animal after another asks the girl for a hug until she's simply had enough. How much more of this can she take? Sometimes a hug is just what you need. And sometimes, it's just...