Guest Stars Joseph May voices Additional Voices Credit Only Tabitha St. Germain voices Melanie Tabitha St. Germain voices Andrea Brian Drummond voices Streaky Brian Drummond voices Kevin's Dad Scott McNeil voices Ace the Bat Hound Scott McNeil voices Ignatius Peter Kelamis voices Tail Terrier Kelly Sheridan voices Mammoth Mutt Trevor Devall voices Hot Dog Michael Dobson voices Bulldog Phil Hayes voices Additional Voices Terry Klassen voices Tusky Husky Nicole Bouma voices Snooky Wookums Mark Oliver voices Mechanikat Dale Wilson voices Paw Pooch Russell Roberts voices Additional Voices Matt Hill voices Additional Voices Kathleen Barr voices Additional Voices Jay Brazeau voices Additional Voices Kirby Morrow voices Additional Voices Shannon Chan-Kent voices Additional Voices Gabe Khouth voices Additional Voices Lee Tockar voices Stretch-O-Mutt Paul Dobson voices Additional Voices Aidan Drummond voices Additional Voices Don Brown voices Additional Voices Christopher Gaze voices Additional Voices Michael Donovan voices Additional Voices Mark Acheson voices Additional Voices Bill Mondy voices Additional Voices