Bat Hound for a Day is the eighth episode.
When Krypto is rendered powerless by the effects of red kryptonite, Ace the Bat Hound gives him a bat collar so they can track down the Penguin's birds.
- Streaky has a speaking cameo in this adventure, but doesn't take part in any of the action (though he DOES provide Krypto with a valuable clue with whick to track down the Penguin's birds).
- Villain(s): Artie, Griff & Waddles
- RK effect: loses powers
- The Penguin's trained pet birds are introduced. They are Artie the Puffin, Griff the Vulture, and Waddles the Penguin.