In the comic Oni Double Feature #1, a story titled "Walt Flanagan's Dog" appears and tells the adventure of Jay and Silent Bob having an encounter with Walt Flanagan's dog, Krypto.
Contents
Plot
While Jay and Silent Bob deal outside RST Video, Randal Graves calls the cops on them. The duo leaves and ends up smoking marijuana with Walt Flanagan's dog (Flanagan and Steve Dave are practicing strip comic book trivia at the time). The dog gets a "stoner boner" and chases them around New Jersey after Silent Bob pokes it. By the time the dog calms down, it is dawn. Jay and Bob then decide to go to the Eden Prairie Mall for an Orange Julius.
In the Askewniverse
Chronologically, "Walt Flanagan's Dog" is the earliest story to take place in the View Askewniverse. It leads into Mallrats which takes place before Clerks.