>>> one of my cats is called Cobol

The mind boggles at the names of the other(s)!

>>> Is Cobol OOP?

Absurdly, I have heard there is a version called object COBOL, but I've never seen it. The COBOL commonly in use is procedural and has not changed much since there legendary Grace Hopper's ideas in the late '50's.

About all I remember is the various program divisions, the source and destination computer bits, and all the data "PIC" pictures. I can honestly say I hated it.