Some Jewish people think there is a special connection between Jews & cats

Anyway do not listen to Jews who tell you to stick things in your eyes

Or do not listen to Jews at all someone will reply

https://en.wikipedia.org/wiki/Mazzikin

Another method involves using a black cat, specifically a firstborn black female cat, the daughter of a firstborn black female cat. By burning its hair and grinding the ashes, then placing the ashes in one's eyes, a person could supposedly see the mazikin (Berakhot 6a)