Pups Save Friendship Day Trivia
- This is the 10th 22-minute episode.
- The Mailman makes his debut.
- Chase's tires went flat (because of Mayor Humdinger). This marks the first time a pup's vehicle gets flat tires.
- Mayor Humdinger becomes a good natured person and becomes friends with Mayor Goodway.
- Everest makes her first Season 3 appearances in a cameo.
- This is the first episode to credit Ursula Ziegler-Sullivan as Story Editor.
- When the PAW Patrol begins on the meeting, Ryder says 'Speedy Delivery'. This is possibly a reference to Mr. McFeely's quote from Mister Rogers' Neighborhood/Daniel Tiger's Neighborhood.
- This episode reveals that Carlos speaks Spanish.
- The pups and some characters said the word "friend" in different languages.