Sparky

Sparky is a pet puppy dog owned by Austin, Victor, and Jordan. He is the only pet to be a part of the gang. Sparky doesn't speak, but he only barks.

Throughout the Backyardigans 2.0 series, he would make sporadic appearances.

His barks were archived from Bubble Puppy's barks from Bubble Guppies.

HS Normal HS Crown HS Cowboy Hat HS Bowtie and Top Hat HS Fedora Hat HS Newsboy Cap HS Police Hat HS Space Uniform HS Tricorn Hat, Jabot, and Cuffs HS Circus Outfit HS Turban HS Superhero HS Merpup
 * Frozen Brotherhood
 * The Royal Games
 * The Old Switcheroo
 * On The Right Track
 * King Austin and the Knights of the Round Table
 * The Horse Kings
 * Upton Abbey
 * A Royal Merry Christmas
 * Party At Sea
 * Doggy Doctors
 * The Royal-pocalypse
 * Rock Your Style
 * The Blind Dragon
 * The Great Dragon Race
 * The Royal Puppies
 * The New Knight's Quest
 * Your Majesties, We Shrunk Ourselves
 * Adventures in Dragon-Sitting
 * Trouble in the Triangle
 * The Super Puppy Bowl
 * The Buzzing Bass
 * Hip Hop Hijinks
 * Piano Panic
 * The Captive Prince
 * The Dragon Princess
 * The Dragon Offspring
 * Where the Wild Horses Are
 * A Christmas Mystery
 * The Royal Magicians
 * Fantasy On Ice
 * Rubies Are Forever
 * The Temple of Gloom
 * The Maltese Lion
 * Super Royals to the Rescue
 * Tricera-Cops
 * B.Y.P.D. Blue
 * Car Rampage
 * Galaxy Under Siege
 * The Treasure of the Seven Seas
 * Mysterious Pieland
 * Best Circus Acts In Town
 * Bump in the Sand
 * Wonder Dog
 * Save the Mermaid Kingdom
 * The Jewels of the Seven Seas