DC · July, 1966
1st Appearance of Bull Dog (Space Canine Patrol Agents); 1st Appearance of Chameleon Collie (Space Canine Patrol Agents); 1st Appearance of Hot Dog (Space Canine Patrol Agents); 1st Appearance of Mammoth Mutt (Space Canine Patrol Agents); 1st Appearance of Paw Pooch (Space Canine Patrol Agents); 1st Appearance of Tail Terrier (Space Canine Patrol Agents); 1st Appearance of the Space Canine Patrol Agents; 1st Appearance of Tusky Husky (Space Canine Patrol Agents); Death of Mammoth Mutt (Space Canine Patrol Agents); Versus Lex Luthor; Versus Mr. Mxyzptlk; Krypto joins the Space Canine Patrol Agents; Time travel
Lex Luthor, Imp!; The Fists and the Fury!; The Dog from S.C.P.A.!
Writers: E. Nelson Bridwell, Otto Binder
Artist: George Papp