Granny has a little hamster she named Mighty.  Mighty is little but he thinks he is the king of the house.  

Granny also has a house cat named Tom and the cat does not like Mighty.  You see it all started the day Granny brought home a gift for Mighty.  The gift was a ball that Mighty could get in and roll all over the house.

Until Mighty learned how to run in the ball.  He would run into the walls and furinture.  Tom sat, watched and laughed hoping that Mighty would break the ball and Tom could have a little hamster snack. 

Mighty never did break the ball but he learned how to make it go where he wanted it to go.  Mighty could also make the ball go very fast.  Mighty could go so fast that he could now chase Tom the house cat.

One day Tom did not know Mighty was in his ball rolling around the house when all of a sudden Tom heard a noise and before he could move Mighty hit the cat and rolled the ball right over him. 

To this day if Mighty is in the ball rolling around house you can bet Tom is sitting on top of the couch hoping the ball will break.