To those who have black or gray cats:

Apoidea's picture
Please keep them indoors tonight.

A note from a friend on DeviantArt

Please, for the safety of your pet bring it indoors for this Halloween night.
Aivilo's picture

Bump. Definitely find your

Bump.
Definitely find your cat and keep it indoors tonight. There are way too many things that can happen to a kitty on Halloween.

It's disappointing that

It's disappointing that people do stuff like this. There's not many strays in my neighborhood but I've seen one black cat with a tiny white patch and a gray tabby.

If I never see them again, I guess it's safe to say they're dead due to superstition and fear.