It's the night before all the demons and goblins come out (most of them looking for candy) and some of us will cower in the house ignoring the incessant knocking and ringing and the little voice telling us "they're here!". Others will trot out diabetes inducing treats and try to guess who their visitors are. Either way this is a good way to tune up for the big goodie grab or may give you something to do while you ignore the bell (and listen for the sound of toilet paper rolls flying around).
I would say that this is at most a Calico (well if there are solid black calicos) in full Halloween cat pose.
Kitten
Persian
Puma
Lion
My co-conspirators who helped bring you this trick treat were my testers; @schmidzy , @Snood , @edestlin. There will be nudges if needed and a reveal on Tuesday next. Until then, see if you can scare up an answer.
Crosshare link - Bump in the Night
Puz file - Bump in the night
PDF file - Bump in the night
Whoops!