User blog comment:Poke82/Young Justice: Dog Stars/@comment-4821105-20120630181807

krypto was referedin episode 13 "Alpha Male" when Kid Flash wanted named Wolf, Krypto and Miss Martian ( iam not sure if it was her or Superboy)told him that already exist a dog named Krypto. So maybe he appear. But i dont think he would appear in main role.