This is a story about Grimm, a cunning wolf who disguises himself as a sheep to sneak into a flock. A curious lamb named Dot approaches him, but a wise Mother Sheep notices something unusual about Grimm. The alert sheepdogs are called, and Grimm's trick is discovered, causing him to flee. The story teaches the lesson that true character isn't always visible on the outside, and it's important to be observant.