What does the Cheshire Cat do when it disappears in Wonderland?

When the Cheshire Cat disappears in Wonderland, its grin remains. In Lewis Carroll’s Alice’s Adventures in Wonderland, the cat can appear and vanish at will, and on one occasion its body gradually disappears until only the floating smile is left. Alice observes that she has often seen a cat without a grin, but never a grin without a cat.

The scene is more than a visual joke: it turns an ordinary expression into a philosophical puzzle. If the grin remains after the cat is gone, is it still part of the cat, or has it become an independent thing? Carroll repeatedly uses the Cheshire Cat to unsettle Alice with questions about identity, location, and logic.

The character appeared in the 1865 novel and is associated with an older English expression, “grinning like a Cheshire cat.” The phrase predates the book, although its exact origin is uncertain. Later adaptations often give the cat stronger magical powers, including instant teleportation, invisibility, or the ability to vanish piece by piece. In the original story, however, the signature image is specifically a grin left behind after the cat disappears.