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