Episodes
Season 1[]
- Doom-mates (intro, antagonist)
- Snapnapped (cameo)
- Puppy Love (antagonist)
- Toast of T.U.F.F. (cameo)
- Share-A-Lair (antagonist)
- Internal Affairs (antagonist)
- The Doomies (cameo)
- Snap Dad (cameo)
- The Wrong Stuff (cameo)
- Mind Trap (cameo)
- Super Duper Crime Busters (cameo)
- Mission: Really Big Mission (antagonist)
- Frisky Business (cameo)
- Hot Dog (antagonist)
- Doom and Gloom (antagonist)
- The Curse of King Mutt
- Bored of Education (antagonist)
- Lucky Duck (cameo)
- Guard Dog (protagonist)
- Dog Save the Queen (antagonist)
Season 2[]
- A Doomed Christmas (antagonist)
- Dudley Do-Wrong (antagonist)
- Dog Tired (cameo)
- Top Dog (cameo)
- Monkey Business (mentioned)
- Diary of a Mad Cat (antagonist)
- Lie Like a Dog (antagonist)
- Time Waits for No Mutt (antagonist)
- Bark to the Future (antagonist)
Season 3[]
- Subliminal Criminal
- Acting TUFF
- Tattle Tale (cameo)
- Legal Beagle
- Dancin' Machine
- The Good, the Bad, and the Quacky
- Sheep Dog (antagonist)
- Crime Takes a Holiday
- Match Me If You Can
The Chameleon