Puppies Junior School

Puppies Junior School is a school located on earth that appeared in "Murder Family". The late Mrs. Mayberry worked there as a teacher until she discovered through a video call that her husband was cheating on her with Martha, causing her to go to her house and kill her husband and attempt to kill Martha before committing suicide after apologizing to her students, with the frightened kids witnessing the entire ordeal.

Not long after, Mayberry was replaced by another teacher, who allowed the so called "hero" Martha to talk to Mrs. Mayberry's former students about overcoming the trauma and all the kids called her a hero.