Ira Caterpillar Learns to Scrump

Ira Caterpillar, wants the job of measuring inches through the garden. To get the job he must learn to Scrump his back end to his front end rounding his back to a loop. One inch measured. But his scrump is a scritch and his back will not round until, while performing an act of courage, he thinks only of another and not himself, he learns to do the job.