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