Whizzer

Whizzer is one of Pongo and Perdita's puppies in the 101 Dalmatians franchise

Role in the movie
Whizzer was one of the original 15 puppies given birth to by Pongo and Perdita. Despite being very brave, he had a constant bladder problem, often urinating in places he shouldn't, hence his name. He was kidnapped by Horace and Jasper to be brought to Cruella. When being kidnapped, he bit Jasper's hand to try and defend his siblings. Another showing of his bladder issue is when he's escaping from DeVil manor, and relieves himself on a fashion magazine with Cruella's picture on the cover. He escapes and returns home.

Role in the series
In 101 Dalmatians: The Series, he is a minor character, and has the least amount of speaking roles out of the minor pups in the entire series. In the show, he is a member of Mooch's gang, along with Two-Tone (for a while), and Dipstick. He appears to be Mooch's right hand man, and often does what he tells him to do. Despite being a bit obnoxious at times, he is still friendly with the other puppies. He is very close to his brother, Dipstick. His bladder problem is only seen in the episodes, A Christmas Cruella and Dalmatian Vacation, Part One: Road Warriors, and is brought up in a conversation in Twelve Angry Pups.

Role in the PC game
In the 1997 point-and-click PC game, 101 Dalmatians: Escape from DeVil Manor, he assists his friend and later stepbrother, Patches (the main character of the game), as they escape DeVil manor. He also gives out help to the player.