What's up with Krypto, Superman's dog (or is that wolf, now?), in the New 52? It seems he's growly and irritable, and due to hang out with Superboy soon. Just in time, because Superboy is working with Doctor Psycho, of all people, and trying to outfox H.I.V.E.
Check out this Crave Online exclusive preview for Superboy #21 from Justin Jordan and R.B. Silva.