When the rocking horse is first given to his boy, they imagine grand adventures together: chases in the wild west, dashes across medieval drawbridges, and daring rodeo performances. Then as the boy grows up, they play together less and less. The rocking horse begins to despair until the boy's little sister climbs on his back and he learns he has love enough for more than one child. But one day she too will outgrow their adventures. What future...