A free mod for Stardew Valley, by Halfwheat.
Vulpix Pokemon as Cat is a mod that allows you to change the look of your cat to a very unique and spooky look. The background is taken from the anime series, Pokemon Mystery Dungeon: Explorers of Time/Darkness, where the character is called Cat.
As you can see in the images, it’s quite easy to install, and the process is very quick.
You will need to make sure that you have the most recent version of the game, as well as the most recent update of the mod, in order to have the latest look of the game.
It’s worth mentioning that the background is taken from a very unique part of the anime series, so it looks very different from the rest of the backgrounds.