Cancellation and Reruns
On December 15, 2006, the series was canceled. Reruns were shown on Kids' WB, but stopped airing due to 4Kids TV and Kids' WB joining to make CW4Kids. Krypto is also airing on the cable television channel Boomerang. The two-part holiday special, "Iguanukkah", aired on Cartoon Network, December 21, 2008 (as well as Christmas Eve and Christmas Day) as part of the all day holiday specials marathon. It's now airing on Boomerang, showing old episodes of the series.
Read more about this topic: Krypto The Superdog