Teacher's Pet Season 1 Episode 9 Bad to the Bone / Always Knock the Postman Twice

In Teacher's Pet season 1 episode 9, fans see the beloved Spot turn into a mischievous and disobedient pooch overnight. While Spot was always a bit unruly, he was generally obedient to his owner and best friend, Leonard Helperman. However, that all changes when Spot disappears and returns a day later with a tattoo and a rebellious attitude.

Leonard is initially confused by Spot's sudden change in demeanor and struggles to get the dog to behave. Things only get worse when Spot starts getting into trouble and even steals some belongings from the Helperman household. Leonard teams up with his teacher, Pretty Boy, and father to get to the bottom of the situation and figure out what has gotten into his once-lovable pet.

Meanwhile, a new neighbor moves in next door to the Helpermans and sets off an unexpected chain of events. The postman, who is known for being forgetful, accidentally delivers a package to the new neighbor instead of the Helpermans. However, when Leonard's father goes to retrieve the package, he gets mistaken for a burglar and almost gets arrested. This leads Leonards family to learn the valuable lesson of always knocking twice before entering a neighbor's house, no matter how well you may know them.

In this episode, viewers see the lengths Leonard will go to get his dog back to normal, including enlisting the help of his teacher and father. The episode also highlights the importance of communication and making sure to follow proper protocol when entering a neighbor's home. Overall, "Bad to the Bone/Always Knock the Postman Twice" is a light-hearted and comical episode that continues to showcase the unique relationship between Spot and Leonard.