HOW CAN THIS BE?Yesterday was just a typical day in the life of little Madison, a Corgi who lives with her family in a little blue house. She considers herself to be one of the luckiest animals within her world - even if she has to share the little blue house with Whiskers, a cat who tends to be grouchy and awfully prickly most of the time. But today, everything has changed! Madison has discovered she is not like the other animals around her. She is missing something and she needs to know why.HOW CAN THIS BE?And she hopes to find the answer.