Krypto #111: Krypto's First Flight

From: Superboy (v4) #6 (July 1994)

Yeah, okay, the post-Crisis Krypto's first flight is a weird accident, and the piece of red cloth caught in his collar is an even stranger happenstance, but you gotta put some effort in your tribute for it to work sometimes.

Still, this is a dog with his own sidecar:

So he's pretty cool regardless. And though he's about to transition to Superboy's supporting cast, this issue doesn't quite let on.

Must be that strange clone smell. BAD DOG!