Question: Which studio released the most recently released between The Shaggy Dog and Frozen 2?

full_context: Document 1: Frozen (2013 film): Frozen is a 2013 American 3D computer-animated musical fantasy film produced by Walt Disney Animation Studios and released by Walt Disney Pictures. It is the 53rd Disney animated feature film. Inspired by Hans Christian Andersen's fairy tale "The Snow Queen", the film tells the story of a fearless princess who sets off on a journey alongside a rugged iceman, his loyal pet reindeer, and a naïve snowman to find her estranged sister, whose icy powers have inadvertently trapped the kingdom in eternal winter.
Document 2: Ralph Breaks the Internet: Wreck-It Ralph 2: Ralph Breaks the Internet: Wreck-It Ralph 2 is an upcoming American 3D computer-animated comedy-adventure film that is being produced by Walt Disney Animation Studios. It will be the sequel to 2012's "Wreck-It Ralph", and is scheduled to be released on November 21, 2018 by Walt Disney Pictures.
Document 3: Frozen 2: Frozen 2 is an upcoming American computer-animated film produced by Walt Disney Animation Studios and will be released by Walt Disney Pictures. It is a sequel to the 2013 film, "Frozen".
Document 4: The Incredibles 2: The Incredibles 2 is an upcoming American 3D computer-animated superhero film, and is the direct sequel to "The Incredibles" (2004). It is in production by Pixar Animation Studios, and will be released by Walt Disney Pictures. It is being written and directed by Brad Bird, the writer and director of the first film, and features Craig T. Nelson, Holly Hunter, Sarah Vowell and Samuel L. Jackson all reprising their roles. The film is scheduled to be released on June 15, 2018 and will be given an IMAX release.
Document 5: The Return of the Shaggy Dog: The Return of the Shaggy Dog is a 1987 American two-part made-for-television comedy film produced by Walt Disney Television. The film is set in the 17 years between the events portrayed in "The Shaggy Dog" (1959) and "The Shaggy D.A." (1976). It was broadcast on November 1 and 8, 1987 as a "Disney Sunday Movie" presentation on ABC.
Document 6: List of Walt Disney Animation Studios films: This is a list of films from Walt Disney Animation Studios, an American animation studio headquartered in Burbank, California. It creates animated feature films and is owned by The Walt Disney Company. The studio has produced 56 feature films, beginning with "Snow White and the Seven Dwarfs" (1937)—one of the first full-length animated feature films and the first one made in the United States—and most recently "Moana" (2016). Four feature films are in development, with "" set for release on November 21, 2018, "Frozen 2" on November 27, 2019, "Gigantic" on November 25, 2020, and an untitled film set for a November 24, 2021 release.
Document 7: The Shaggy Dog (2006 film): The Shaggy Dog is a 2006 American family comedy film directed by Brian Robbins and written by Geoff Rodkey, Jack Amiel, Michael Begler, Cormac Wibberley and Marianne Wibberley. It is the second remake of the 1959 film of the same name, which was first remade as a television film in 1994. Both the 1959 and 1994 features, as well as the 1976 theatrical sequel and the 1987 television sequel, had a character named Wilby Daniels transforming into an Old English Sheepdog, whereas this remake presents a character named Dave Douglas transforming into a Bearded Collie. It stars Tim Allen, Robert Downey, Jr., Kristin Davis, Danny Glover, Spencer Breslin, Jane Curtin, Zena Grey and Philip Baker Hall.
Document 8: Underdog (film): Underdog is a 2007 American family superhero comedy film based on the 1960s cartoon series of the same name. Directed by Frederik Du Chau and written by Joe Piscatella, Adam Rifkin, and Craig A. Williams, the film stars Jim Belushi, Peter Dinklage, John Slattery, and Patrick Warburton with the voice talents of Jason Lee, Amy Adams, and Brad Garrett. Unlike the TV series, the Underdog character is portrayed as a regular dog rather than an anthropomorphic one. Underdog, voiced by Jason Lee, was played by a lemon beagle named Leo sporting a red sweater and a blue cape. The film grossed $65.3 million worldwide.
Document 9: The Shaggy Dog (1959 film): The Shaggy Dog is a black-and-white 1959 Walt Disney film about Wilby Daniels, a teenage boy who by the power of an enchanted ring of the Borgias is transformed into the title character, a shaggy Old English Sheepdog. The film was based on the story "The Hound of Florence" by Felix Salten. It is directed by Charles Barton and stars Fred MacMurray, Tommy Kirk, Jean Hagen, Kevin Corcoran, Tim Considine, Roberta Shore, and Annette Funicello. This was Walt Disney's first live-action comedy.
Document 10: Homeward Bound II: Lost in San Francisco: Homeward Bound II: Lost in San Francisco is a 1996 American adventure comedy film and a sequel to the 1993 film "". Directed by David R. Ellis, the film features the three animals from the first film, Shadow the Golden Retriever (voiced by Ralph Waite, replacing Don Ameche, who died in 1993), Sassy the Himalayan cat (Sally Field), and Chance the American Bulldog (Michael J. Fox). It also features the voice work of Sinbad, Carla Gugino, Tisha Campbell-Martin, Stephen Tobolowsky, Jon Polito, Adam Goldberg, Al Michaels, Tommy Lasorda, and Bob Uecker.
Document 11: Old Dogs (film): Old Dogs is a 2009 American ensemble comedy film directed by "Wild Hogs"'s Walt Becker and starring John Travolta and Robin Williams with an ensemble supporting cast played by Kelly Preston, Matt Dillon, Justin Long, Seth Green, Rita Wilson, Dax Shepard, Lori Loughlin, and Bernie Mac. It was released in theaters on November 25, 2009 and was released on DVD March 9, 2010.
Document 12: Frozen Fever: Frozen Fever is a 2015 American computer-animated musical fantasy short film produced by Walt Disney Animation Studios and released by Walt Disney Pictures. It is a sequel to the 2013 feature film "Frozen", and tells the story of Anna's birthday party given by Elsa with the help of Kristoff, Sven, and Olaf. Chris Buck and Jennifer Lee again served as the directors with Kristen Bell, Idina Menzel, Jonathan Groff, and Josh Gad providing the lead voices.
Document 13: The Shaggy D.A.: The Shaggy D.A. is a 1976 American comedy film and a sequel to "The Shaggy Dog" (1959) produced by Walt Disney Productions. It was directed by Robert Stevenson and written by Don Tait, based on the original film and inspired by the long out-of-print Felix Salten novel, "The Hound of Florence."
Document 14: The Snow Queen 2: The Snow Queen 2: The Snow King (also released as The Snow Queen: Magic of the Ice Mirror) (Russian: Снежная королева 2. Снежный король , Snezhnaya koroleva 2: Snezhny korol and Russian: Снежная королева 2: Перезаморозка , Snezhnaya koroleva 2: Perezamorozka) is a 2014 Russian 3D computer-animated adventure fantasy comedy family film created by the animation studio Wizart Animation, and released by the Bazelevs Company. The film is a sequel to the 2012 animation The Snow Queen. It was released on 1 January 2015 in Russia.
Document 15: Rock Dog: Rock Dog ( literally "Rock and Roll Tibetan Mastiff") is a 2016 computer-animated comedy film produced by Mandoo Pictures and Huayi Brothers. The film is directed by Ash Brannon, written by Brannon and Kurt Voelker, based on the Chinese graphic novel "Tibetan Rock Dog" by Zheng Jun. It features the voices of Luke Wilson, Eddie Izzard, J. K. Simmons, Lewis Black, Kenan Thompson, Mae Whitman, Jorge Garcia, Matt Dillon and Sam Elliott. The film follows a young Tibetan Mastiff who leaves his home village in the mountains to become a rock musician in the big city after a radio falls from the sky.
ground_truth: Walt Disney Animation Studios