Kaitlyn Maher
Tiny (voice)
Jed Rees
Roland
Tom Everett Scott
Charlie (voice)
David DeLuise
Steven
Carla Jimenez
Ida
George Newbern
Bark (voice)
John Ratzenberger
Mutt (voice)
Makenzie Moss
Lou
Diedrich Bader
Kano (voice)
Bonnie Somerville
Emily Rose (voice)
Jonathan Mangum
Rover (voice)
Obba Babatundé
Big Ears (voice)
Chris Coppola
Tune (voice)
Maulik Pancholy
Raj (voice)
Brian Hull
Murray (voice)
Juicy J
P-Diggy (voice)
Ziggy Marley
Dog Gnarly (voice)
Nikki Blonsky
Lady Paw Paw (voice)
Steve Valentine
Simon Growl (voice)
Jared Gertner
Puglay (voice)
Matt Weber
Blake Sheltie (voice)
Danny Woodburn
Bulldog (voice)
Lombardo Boyar
Doberman Guard (voice)
Hugh Scott
Westie (voice)
Susie Wall
ETV Correspondent
Jason Spisak
Australian Shepherd (voice)
Jesse Filkow
Boy
Christina Sicoli
Toots
Nicholas Harrison
Owen
Jocelyne Loewen
Sally