Main Characters Krypto 78 main appearances Kevin 35 main appearances Ace the Bat Hound 16 main appearances Paw Pooch 8 main appearances Tail Terrier 13 main appearances Bulldog 10 main appearances Streaky 38 main appearances Brainy Barker 16 main appearances Mammoth Mutt 10 main appearances Hot Dog 10 main appearances Snooky Wookums 17 main appearances Tusky Husky 9 main appearances Andrea 18 main appearances Mechanikat 21 main appearances Ignatius 10 main appearances Melanie 11 main appearances Kevin's Dad 7 main appearances Kevin's Mom 13 main appearances Stretch-O-Mutt 5 main appearances
Recurring Guest Characters Additional Voices 26 guest appearances Additional Voices 26 guest appearances Additional Voices 26 guest appearances Additional Voices 26 guest appearances Additional Voices 26 guest appearances Additional Voices 26 guest appearances Additional Voices 26 guest appearances Additional Voices 26 guest appearances Additional Voices 25 guest appearances Additional Voices 25 guest appearances Jimmy the Rat 6 guest appearances Bud 5 guest appearances Lou 5 guest appearances Squeaky 5 guest appearances Isis 5 guest appearances Delilah 4 guest appearances Griff 4 guest appearances Waddles 4 guest appearances Artie 4 guest appearances Bailey 4 guest appearances ⇤ « 1 2 3 4 5 » ⇥