"Pups Save Tiny Marshall" is the second segment of the 14th episode in Season 4 of PAW Patrol.
Marshall dreams that a shrink ray miniaturizes himself and his fire engine, and the teeny-tiny pup goes on a big adventure in his own backyard. Ryder and the pups have to be very careful to rescue little Marshall without stepping on him.
This episode article is in need of a synopsis. A synopsis is intended to be a very detailed description of what occurs in the episode.