Pups in a Fix/Trivia

Trivia

Pups in a Fix

Trivia

The pups listen to Ryder's directions in the Lookout's bottom lobby for the second time.
This is the second time the Lookout is left with little supervision, with the first being in "Pups Leave Marshall Home Alone".
Alex wears his homemade pup-pack for the second time.
This is the first episode to have flashbacks from previous episodes ("Pups Save a Herd" and "Pups Save an Elephant Family" for example).

Errors

Continuity error: Marshall can whistle in this episode, but he can't in a later episode.