DisneyToon Studios was founded in Paris in the late 1980s to produce "DuckTales the Movie: Treasure of the Lost Lamp", which is not considered by the studio to be part of the Disney animated "canon". The practice of making non-canon direct-to-video sequels to canon films began in 1994 with "The Return of Jafar", a sequel to "Aladdin". This was a reversal of the long-standing studio policy against sequels to animated films (which did not apply to live-action films); Walt Disney has often been quoted on the subject as saying "you can't top pigs with pigs", a reference to how the "Three Little Pigs" short managed to get more than three sequels. Because of strong video sales, the studio continued to make these films in spite of negative critical reaction; 2002's "" received a rare 11% rating from the review-aggregating website Rotten Tomatoes.