Superboy meets Dev-Em, a juvenile delinquent from Krypton.; Luthor creates a super-dog of his own.; Superboy meets a super-horse from another planet.; The Brain and the General launch a war against Superboy beginning by destroying his robots.; With no one left to help Superboy, the General buries him under a pile of Kryptonite!; The Brain creates a Bizarro Krypto to lure the real Krypto away from Earth.