Characters: T.U.F.F. Puppy

Main Characters

Dudley Puppy

Voiced by: Jerry Trainor

Kitty Katswell

Voiced by: Grey DeLisle


Voiced by: Jeff Bennett

  • Adorkable: Keswick could count.
  • Cartoon Creature: Word of God says, "[T.U.F.F.] always knows [Keswick] will have the answer, but they just don't know what kind of animal he is." Its revealed in a later episode that Keswick is actually part of his own species, also called Keswick. They have quite an unusual life cycle, including a 'platypus phase' where they shoot toxic quills when they hiccup.
  • Deadpan Snarker
  • Gadgeteer Genius: He's made a machine that makes donuts out of thin air and redesigned D.O.O.M.'s lair using soup cans and a shark tank.
  • Last of His Kind: Possibly, since he is part of his own species. Part of their life cycle is growing a reptilian tail that breaks off and becomes another Keswick, who they must fight to the death.
    Keswick: There can be only ONE Keswick!
  • LEGO Genetics: Keswick has gills, webbed feet, lays eggs, has a pouch, and who knows what else.
  • Mad Scientist
  • No Celebrities Were Harmed: Keswick is a straight up parody of Jerry Lewis.
  • The One Who Wears Shoes
  • Speech Impediment: Keswick stutters.
  • Verbal Tic: Keswick stutters a lot.

Herbert "The Chief" Dumbrowski

Voiced by: Daran Norris


Voiced by: Grey DeLisle


Verminious Snaptrap

Voiced by: Matthew W. Taylor

The Chameleon

Voiced by: Daran Norris

Bird Brain

Voiced by: Rob Paulsen

  • Animal Gender Bender: He has laid eggs for comedic effect.
  • Duck!: A running gag with many of his minions, including a duck named duck (and Skip). In "Bad Eggs", he shows an application form for being one of his henchmen, which includes a space for "weird name".
  • Last of His Kind: He uses this to his advantage to protect himself from TUFF. Until he violates this by creating a giant mutant Boobie, therefore no longer protected by the law for being the last one. despite the fact that he'll still be protected for being an endangered species.
  • Mad Scientist
  • Only Sane Man: When you compare him to Verminious Snaptrap and the Chameleon.
  • Rail Enthusiast: He really likes taking the bus and he even memorized different bus schedules. Only because he can't fly.
  • Surrounded by Idiots‎: Not only when dealing with his henchmen, but when he teams up with Verminious Snaptrap and the Chameleon.
  • Younger Than They Look: According to "A Doomed Christmas" he's 23, though that doesn't stop everyone else from thinking otherwise.

Quacky the Duck

Voiced by: Matthew W. Taylor

The Sharing Moose

Voiced by: Jeff Bennett

  • The Dragon: He is Quacky's main helper and muscle.
  • The Brute
  • Odd Name Out: Among Quacky's co-hosts, the Sharing Moose is the only one whose name is not even phonetically alliterative.


Peg Puppy

Voiced by: Leslie Carrara-Rudolph