The Test family takes a vacation to the Dusty Western Dude Ranch , a location chosen by Susan and Mary because their crush, Gil Nexdor , is also vacationing there.
He frequently serves as a lab rat for his genius twin sisters, Susan and Mary , testing their wild inventions to solve daily problems—or create new ones. Johnny The Kid Johnny Test
His best friend and constant companion is Dukey , a genetically altered dog with human-level intelligence. Trivia and References The Test family takes a vacation to the