"To Fight the Unbeatable Foe"
When classmate Carl Draper brings up the fact that Superboy has never fought anyone who has truly tested his strength, Clark decides to do something about it. Using a Kryptonian memory enhancer, he searches back to his childhood on Krypton to find an answer.
"It's a Dog's Life!"
Now that Krypto has an alter-ego, Martha Kent has to make sure that his "papers" are all in order. The first step is to make sure his shots are up to date with the vet.