Madison Pettis

Kitty Purry (voice)

David DeLuise

Steven

Jed Rees

Roland

Danny Woodburn

Butch (voice)

Mackenzie Sol

P.U.P. (voice)

Denisse Ojeda

Ida

Kaitlyn Maher

Tiny / Scrappy (voice)

Jacob MacLeod

Presenter at Awards Show

Reggie De Leon

Shep

Dave Coulier

Jimmy Kibble (voice)

Makenzie Moss

Lou

Tatiana Gudegast

Heidi (voice)

Diedrich Bader

Kano (voice)

George Newbern

Bark (voice)

Cameron Hughes

Taxi Driver / Mutt (voice)

Benjamin Flores Jr.

M.C. Bite (voice)

Josh Flitter

Ruff (voice)

Ken Lawson

Garbage Man

Michael Teigen

Him

Adele Jacques

Coiffure (voice)

Lombardo Boyar

Security Guard Dog (voice)

Sheridan Smith

Dalmatian Reporter (voice)

Jonathan Mangum

Rover (voice)

Nikki Blonsky

Lady Paw Paw (voice)

Ziggy Marley

Dog Gnarly (voice)

Obba Babatundé

Big Ears (voice)

Steve Valentine

Simon Growl (voice)

Jessica Mona Johnston

Street Artist (voice)

Matty Finochio

Guido

Randy Petersen

Shampoo (voice)

Danni Rosner

Prissy / Mother (voice)

Brian Hull

James Corgie (voice)

Jeremy D. Howard

Magic

Chris Coppola

Rocky (voice)

Tom Everett Scott

Charlie (voice)

Molly Burnett

Emily (voice)

John Ratzenberger

Salty (voice)