John DiMaggio
Niblet
/
Mutt
/
Tiny
/
Announcer
/
Mailman
/
Man
/
Mr. Colangelo
/
Asian Warrior
/
Barlow
/
Bearded dad
/
Blue Parrot
/
Blue shirt dad
/
Brown Hound Dog
/
Bus Driver
/
Butler
/
Buzz
/
Captain Pete
/
Caramel Apple Guy
/
Charlie Five
/
Chris Jingles
/
Circus pug
/
Claw
/
Coach
/
Construction Worker
/
Construction Worker #2
/
Construction worker
/
Dad
/
Dan
/
Dark shaggy dog
/
Delivery man #1
/
Doberman #1
/
Dog Catcher
/
Dude Selling Flowers
/
Elevator Operator Dog
/
Employee
/
Engineer
/
Fat Guy
/
Fat Puppy
/
Fat Skeleton Dad
/
Fifi
/
Flunkelmeister
/
Frankie the Fink
/
Gerald
/
Guard #2
/
Janitor Brisbane
/
Junkyard Jim
/
Mushy Lumps Announcer
/
Mysterious stray
/
News Announcer
/
Office Worker 2
/
Old man
/
Other Wolf
/
Overalls guy
/
Painter
/
Peewee
/
Prince
/
Purser Mercer
/
Radio singer
/
Sarah's Dad
/
Security Guard
/
Stinkman
/
Studio Guard Randy
/
Stuffy Rich Husband
/
TV clown
/
Terminal employee
/
The Love Doctor
/
Trevor
/
VP Chumley
/
Venezuelan Agent Dog #1
/
Walter
/
Wheezy stray
/
Worker #5
(65 episodes, 2010-2013)