The sixth movie in the Harry Potter movie series, Harry Potter and the Half-Blood Prince has a Pygmy Puff in it. Pygmy Puffs are introduced in the sixth book of the book series as well. Ginny finds a basket of fluffy animals, which turn out to be Pygmy Puffs in the Weasleys' Wizard Wheezes, and decides to buy a purple one among the lot named Arnold.