Takes two minutes in fact. Don't try it at home to do it in one. Inspired by the tail-chasing dog of his lady friend George Sand.
The Second Waltz of Op. 64 (Tempo giusto) was played by Uma Thurman (as Emma Peel) in film version The Avengers. The middle part was copied in Nadiya's chorus for Amies-Ennemies (hit Fr in '06). Chopin is credited all right.