A small creature that comes out at night to roam, and goes back into its home at day. It’s called the night surprise because when it’s scared it will stand up, left its 4 tails into the air, and let loose a shout that resembles a much more dangerous creature that can be seen at night.

It looks like this during the day- https://www.furaffinity.net/view/54577455/ it’s a different one then the one seen in the previous pic