Stuff / Various / The Bowwow Chow Snack Machine / The Activity Wheel / The Kibble Machine / The Plane Activity Wheel (74 episodes, 2015-2017)
Grandma (74 episodes, 2015-2017)
Princess Pickles (74 episodes, 2015-2017)
Bow Wow / Melvin / Noodles / Sid Tree (74 episodes, 2015-2017)
Self / Calvin / Calvin Millan (74 episodes, 2015-2017)
Stuff (64 episodes, 2015-2017)
Davenport / Stuff / Marty Tree / Mailbox / Stuff, Davenport (38 episodes, 2015-2017)
Self (15 episodes, 2015-2016)
Annie (13 episodes, 2016-2017)
Doctor Kristina (10 episodes, 2015-2017)
Featured Dancer (10 episodes, 2016-2017)
Marco (5 episodes, 2016)
Super Sammy (4 episodes, 2016-2017)
Johnny in Charge (4 episodes, 2016-2017)
Gabi Groomer (3 episodes, 2015-2017)
Doggy Party Dancer (3 episodes, 2015-2017)
Janine / Pilot (3 episodes, 2016-2017)
Captain Otto / Fireman Fred / Otto (3 episodes, 2016-2017)
Freddy the Flute / H.R. Pufnstuf / Zoe (2 episodes, 2016-2017)
Mime (2 episodes, 2016)
Buddy Sitandshake (2 episodes, 2017)
Daisy-Lou (1 episode, 2015)
Genie (1 episode, 2015)
Violet (1 episode, 2015)
Clover (1 episode, 2015)
Owen (1 episode, 2015)
Dog-tographer (1 episode, 2015)
Claude Puppe (1 episode, 2016)
Cleo Kibble (1 episode, 2016)
Cling (1 episode, 2016)
Clang (1 episode, 2016)
Zippy (main dog) (1 episode, 2016)
H.R. Pufnstuf (1 episode, 2016)
Popcorn Vendor (1 episode, 2016)
Marty Tree (1 episode, 2016)
Sid Tree (1 episode, 2016)
Back ground (1 episode, 2016)
Wally Whiskers (1 episode, 2017)
Enchanted irving (1 episode, 2017)
Self (1 episode, 2017)