The story begins when a little boy gives a mouse a cookie.
But once you give a mouse a cookie, he’ll ask for a glass of milk.
After drinking the milk, he’ll want a straw, then a mirror, then scissors to trim his hair… and on and on!
Each request leads to another in a funny, never-ending chain of events.
In the end, the mouse feels hungry again and asks for another cookie—bringing the story full circle.