(This is the third story in the series. It comes after "Rick's Race for the Cup" and "Rick and Morty Solve a Mystery.")
A few days after solving the mystery in Coolsville, Rick was bored yet again. He went to another random dimension and ended up face-to-face with a big red dog. Assuming it was an enemy, he used a shrink ray on it to make it normal-sized. Then he went back home. The End.