I thought Krypto fans might enjoy this: Scott Shaws!'s current Oddball Comics column over at comicbookresources.com features a 1960s era Superboy comic wherein the Dog of Steel "joins the Space Canine Patrol Agents, a team of 'dog Legionnaires' that includes Tusky Husky, Hot Dog, Tail Terrier, Mammoth Mutt, Chameleon Collie and Bull Dog!"
Hmmm... That sounds very familiar.
There are also a couple of oddball Superboy stories, too. :-)