Krypto the Superdog is an American animated television series produced by Warner Bros. Animation, based on Superman's canine companion Krypto, which premiered on Cartoon Network on March 25, 2005, and aired on The CW's Saturday morning block Kids' WB from September 23, 2006, until September 15, 2007. 39 episodes were produced.
The main protagonists of the series. From left to right: Ace the Bat-Hound, Brainy Barker, Hot Dog, Krypto the Superdog, Tusky Husky, Mammoth Mutt, Paw Pooch, Bull Dog, and Streaky the Supercat.
Krypto, also known as Krypto the Superdog, is a superhero dog appearing in American comic books published by DC Comics, commonly in association with the character Superman. In most continuities, Krypto is Superman's pet dog, usually depicted as a white dog of a generic pedigree often resembling a Labrador Retriever, a plain white Dalmatian, or a White Shepherd.
Krypto, with Superboy, in his first appearance, from Adventure Comics #210 (March 1955). Art by Curt Swan and Stan Kaye. The interior story was done by Curt Swan and Sy Barry
Krypto aids Superboy against Superboy-Prime, on the cover for Infinite Crisis #4 (March 2006). Art by Jim Lee and Sandra Hope.
Krypto as he appears in Krypto the Superdog
Krypto as he appeared in Superman/Batman: Apocalypse