Credit Only Tabitha St. Germain voices Melanie Peter Kelamis voices Tail Terrier Nicole Oliver voices Kevin's Mom Scott McNeil voices Ace the Bat Hound Kelly Sheridan voices Mammoth Mutt Brian Drummond voices Streaky Brian Drummond voices Kevin's Dad Michael Dobson voices Bulldog Trevor Devall voices Hot Dog Phil Hayes voices Additional Voices Terry Klassen voices Tusky Husky Nicole Bouma voices Snooky Wookums Ellen Kennedy voices Brainy Barker Dale Wilson voices Paw Pooch Mark Oliver voices Mechanikat Russell Roberts voices Additional Voices Matt Hill voices Additional Voices Kathleen Barr voices Additional Voices Mark Hildreth voices Additional Voices Lee Tockar voices Additional Voices Dave Ward voices Additional Voices Alvin Sanders voices Additional Voices Reece Thompson voices Additional Voices Noel Callaghan voices Additional Voices Pam Hyatt voices Additional Voices Louis Chirillo voices Additional Voices French Tickner voices Additional Voices Michael Daingerfield voices Additional Voices Ty Olsson voices Additional Voices Janyse Jaud voices Additional Voices Cathy Weseluck voices Additional Voices Colin Murdock voices Additional Voices Brian Dobson voices Additional Voices Danny McKinnon voices Additional Voices