The Fed
Old Guys Rule
Found this, and it clings like a marsupial. Don't see the pointy face and teeth, so if it's a type of possum it's not from the US.
https://pethelpful.com/pet-news/news/chow-chow-brings-possom-inside
https://pethelpful.com/pet-news/news/chow-chow-brings-possom-inside