Along with most of Hanna-Barbera's production staff, Ruegger departed from the studio after the first season to create Tiny Toon Adventures for
Warner Bros. Animation, and
Don Lusk, a longtime animator for the Disney and
Bill Melendez animation studios, took over as director. A Pup Named Scooby-Doo is the final television series in the franchise in which
Don Messick portrayed Scooby-Doo before his death in 1997 and the first in which
Fred Jones is voiced by someone other than
Frank Welker, as the character was voiced by
Carl Steven, though he voiced other characters in the show. Messick and
Casey Kasem, who voiced
Shaggy Rogers, were the only two voice actors from other Scooby-Doo series to reprise their roles, and both received starring credits for their work.
Velma Dinkley (voiced by Christina Lange) – An intelligent, but shy and soft-spoken girl.
Supporting
Red Herring (voiced by
Scott Menville) – The town bully, who often torments the gang but is always thwarted. Fred often accuses him of being the villain, but is almost always incorrect. He is the villain in "Night of the Boogey Biker," but Fred does not accuse him due to Daphne betting that he could not go a day without accusing Herring. His name is a reference to the idiom "
red herring."
Gus – The janitor at Coolsville Junior High, who also works at the Coolsville Mall and possibly for the Blakes, and is also an inventor.
O'Greasy (voiced by
Charlie Adler) – The owner of the O'Greasy restaurants, who once competed with Arnie Barney until his business became more popular. The gang helps him when a burger monster threatens to shut down his restaurants.
Carol Colossal – The owner of Colossal Toys and later the Coolsville Wrestling Federation (CWF), and the creator of Commander Cool. The gang helps her when her business and the Commander Cool toyline is in danger.
Barbara Simone – Colossal's secretary. In The Return of Commander Cool", she tries to destroy Colossal's business by stealing and selling blueprints for its Commander Cool toyline, but her plans are foiled by the Scooby-Doo Detective Agency. After her defeat, Colossal gives her a license to leave prison and resume her work, as seen in "Wrestle Maniacs".
Jenkins (voiced by Don Messick) – Daphne's butler, who appears to help people whenever his name is called.When he does not answer Daphne's call, a butler named Dawson appears instead, telling Daphne that Jenkins is unavailable because he is busy shopping.
Production
The series' format follows the trend of the "babyfication" of older cartoon characters, as its depictions of the original Scooby-Doo, Where Are You! cast are elementary-aged kids. The series reintroduces
Fred Jones and
Velma Dinkley to the show, both of whom had not appeared as regular characters since the 1970s, and
Scrappy-Doo was removed from the cast. The series uses the same basic formula as the original 1969 show: the Scooby-Doo Detective Agency, a forerunner of Mystery Inc., solves supernatural mysteries in the town of Coolsville, where the
monsters of the week are always revealed to be bad guys in masks and costumes. However, the series has a much different tone, as producer
Tom Ruegger expanded on the humor he established with producer
Mitch Schauer in The 13 Ghosts of Scooby-Doo. This results in the series being a more comedic version of Scooby-Doo that satirizes the conventions of the show's previous incarnations. The characters often do wild
Tex Avery/
Bob Clampett-esque takes when they encounter ghosts and monsters, which animation director and overseas supervisor Glen Kennedy often animated. The monsters themselves are also more comedic, such as a creature made out of molten cheese, a monster in the form of a giant hamburger, and the ghost of a dogcatcher. In 2013, Scooby-Doo! Adventures: The Mystery Map, a direct-to-video
puppet film, was released exclusively to US
Walmart stores and digital download, using character designs from A Pup Named Scooby-Doo.
Comparisons between character incarnations
Shaggy is similar to his older incarnation, as he loves to eat and agrees with other members of the gang, considering the monster of the week.
Scooby-Doo is the same as older versions of the character.
Daphne is a vain girl who is skeptical and sarcastic, especially toward Fred, and does not believe in the supernatural, often accusing people of crimes based solely on her intuition. Since she was born into money and comes from a wealthy family, she often calls on her butler, Jenkins, for help, usually for trivial reasons, something she does not do when she is older.
Fred is outspoken and has a large imagination, which always leads him to jump to the wrong conclusions. His favorite magazine is the National Exaggerator, which his uncle gains ownership of during the course of the series. Before accusing Red Herring, he often offers a hypothesis to explain the mystery, which is exaggerated and incorrect. However, he is occasionally correct in his assumptions. In contrast to Daphne, young Fred believes in ghosts, while his adult counterpart usually does not.
Velma is largely the same as her older incarnation, being intelligent, soft-spoken, and wearing thick glasses. The biggest change to her character is that she owns a mobile computer that can determine who the culprit is. Velma also owns an oversized motorized skateboard with a similar color scheme to the Mystery Machine.
The What's New, Scooby-Doo? episode "A Terrifying Round with a Menacing Metallic Clown" features a
flashback to Velma's fifth birthday, using the character designs from A Pup Named Scooby-Doo, albeit with some modifications, such as Daphne wearing purple rather than pink. Fred and Velma are the only returning characters to speak in the flashback, being voiced by Welker and
Mindy Cohn. The continuity of the
live-action film Scooby-Doo! The Mystery Begins establishes the team meeting in their teens.
Music
The series features songs in the style of
rock and roll during the chase scene in each episode, similar to the second-season episodes of Scooby-Doo, Where are You!. However, unlike previous versions of the show, the characters are often aware of the music being played and will dance along with the ghosts and monsters before continuing the chase; Glen Kennedy often animated these dance cycles. The show's theme song features lyrics by series creator
Tom Ruegger and music by composer
John Debney.
^Erickson, Hal (2005). Television Cartoon Shows: An Illustrated Encyclopedia, 1949 Through 2003 (2nd ed.). McFarland & Co. pp. 724–725.
ISBN978-1476665993.
^Perlmutter, David (2018). The Encyclopedia of American Animated Television Shows. Rowman & Littlefield. pp. 534–538.
ISBN978-1538103739.