Johnny Test
Young Johnny is gung-ho and full of courage. Johnny's brainiac twin sisters, Susan and Mary, use Johnny as their guinea pig for their outrageous scientific experiments. If they can dream it up, Johnny will do it; as long as his genetically engineered super dog, Dukey, can come along.

Season 2 · Episode 9 ·
Johnny's Pet Day
Dukey gets jealous when Johnny takes Repto-Slicer to school for pet day and not him. However, this lands him into danger of becoming a TV star.
26 episodes
No episodes match your search.
The cast behind this title
Titles you might also enjoy
About
Episode 9 of season 2 of Johnny Test: “Johnny's Pet Day”. Aired 2007-02-03. Watch it online free on ZapFlix.