Guest Stars Ty Olsson voices Drooly Credit Only Tabitha St. Germain voices Andrea Tabitha St. Germain voices Melanie Nicole Oliver voices Kevin's Mom Scott McNeil voices Ace the Bat Hound Scott McNeil voices Ignatius Kelly Sheridan voices Mammoth Mutt Michael Dobson voices Bulldog Phil Hayes voices Additional Voices Alberto Ghisi voices Kevin Brian Drummond voices Kevin's Dad Brian Drummond voices Streaky Terry Klassen voices Tusky Husky Dale Wilson voices Paw Pooch 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 Pam Hyatt voices Additional Voices Lee Tockar voices Additional Voices Dave Ward voices Additional Voices French Tickner voices Additional Voices Louis Chirillo voices Additional Voices Noel Callaghan voices Additional Voices Cathy Weseluck voices Additional Voices Janyse Jaud voices Additional Voices Michael Daingerfield voices Additional Voices Colin Murdock voices Additional Voices Brian Dobson voices Additional Voices Danny McKinnon voices Additional Voices