• The Little Dog (voiced by Mark Schiff) is a small, tawny-colored
Dachshund, is much more energetic and hyperactive than the Big Dog. The Little Dog is very scared of cats, and when a cat (usually the same cat) appears, it is the Big Dog who scares it away. • The Big Dog (voiced by
Brad Garrett) is a large grey
Old English Sheepdog with a purple nose. He is much stronger and significantly more stoic and reserved than the Little Dog, and speaks much less – when the Big Dog talks, he usually talks about food. On occasion, he has also been shown to be surprisingly smarter than the Little Dog. • The Cat is a small innocent cat which the Little Dog is terrified of, despite it being harmless. The Big Dog's bark causes the Cat to freeze in terror; however, the Cat is not afraid of the Big Dog unless he barks. • Mr. Hollywood (voiced by
Brian Cummings) is a large man who is both arrogant and loud, and likes to point out others' mistakes. He has a completely different job in each appearance, including teacher, farmer, casino manager,
Noah and pet shop salesman. When pointing out others' mistakes he will first say, "Well now, isn't that cute..." and then yell out, "...but it's wrong!", usually accompanied by a blaring
foghorn. • Cubby (voiced by
Rob Paulsen) is a fat, spotty man with big glasses, blonde hair and blue lips. In the episodes that he appears in, he works at various jobs, like Mr. Hollywood. • Kenny Fowler (voiced by Jarrett Lennon) is a small skinny kid with nerdy glasses, who is often pushed around by Buzz. He is on friendly terms with the dogs. • Buzz (voiced by
Whit Hertford) is a school bully who picks on Kenny and says "What a Fowler!" whenever Kenny falls or makes a mistake. • Buffy Ziegenhagen (voiced by Tawni Tamietti) is a girl in Kenny's class who he has a crush on and who has a secret crush on him. •
Red (voiced by
Candi Milo) is a small, meek little girl that the dogs sometimes encounter in the woods. When she speaks, she shouts one word (sometimes two) in the sentence very loudly compared to the quiet tone of voice she usually has. Trying to visit her grandmother, she ends up in trouble due to her bad eyesight and the dogs' stupidity. ==Episodes==