* Oso wishing his blind master Luka could see in the episode Gold And Retrievers.
* Hunter reuniting with his mother in Wyoming in the final episode.
* The ending of the first episode where The Master invites Muzzle to stay with him and reveals he knew that he was his long lost dog, Scout.
-->'''The Master''': Welcome home, Scout. Welcome home.
* How Muzzle and Hunter met in "Reigning Cats and Dogs".