Eddie McDowd
Played By: Jason Dohring (Human form; adult), Josh Allan (Human form; young)
Voiced By: Seth Green (Season 1), Jason Hervey (Season 2)
- Attention Deficit... Ooh, Shiny!: Comes from being turned into a dog.
- Cosmic Plaything: he certianly thinks so, and he may have a point...
- The Faceless: Before becoming a dog.
- Jerkass —> Jerk with a Heart of Gold
- Lack of Empathy: Originally one of his worst faults.
- Vitriolic Best Buds: With Justin, type II.
Justin Taylor
Played By: Brandon Gilberstadt
- Badass Adorable: Kid can be pretty tough when the occasion calls for it.
- The Chew Toy: The abuse he takes from bullies at school (and sometime outside) would be considered attempted murder in real life.
- Distressed Dude: Often times Played for Laughs.
- Extreme Doormat: Sometimes, also an occasional No Respect Guy.
- Two First Names: "Justin" and "Taylor".
- Vitriolic Best Buds: With Eddie, type II.
The Drifter
Played By: Richard Moll
Doug Taylor
Played By: William Francis Mc Guire
- Adults Are Useless: They have their moments of this, despite of their best efforts.
- Doting Parent: To a degree, perhaps slightly more so than his wife.
- Happily Married: With Lisa.
- Two First Names: "Doug" and "Taylor".
Lisa Taylor
Played By: Catherine Mac Neal
- Adults Are Useless: They have their moments of this, despite of their best efforts.
- Doting Parent: To a degree, but once Justin or Gwen cross the line...
- Happily Married: With Doug.
- Two First Names: "Lisa" and "Taylor".
Gwen Taylor
Played By: Morgan Kibby
- Big Sister Bully: To Justin, mostly in a neglectful sense.
- Kick the Dog: She'd literaly kick Eddie, if she got the chance, not to mention how badly she treats her llittle brother.
- Two First Names: "Gwen" and "Taylor".
Sariffa Chung
Played By: Brenda Song
Tori Sloan
Played By: Melanee Murray
- Sassy Black Woman: Zig-zagged.
- Secret Keeper: In the last episode.
Caesar
Voiced By: David Lander
Salvatore
Voiced By: Joe Piscopo
Gigi
Voiced By: Alyson Hannigan