Forget emotional support animal. Cats have other jobs they must attend to.
Like Gravity Checker, Redecorator, Letter Opener, and Restroom Attendant.
No matter how odd, intrusive or entertaining the job, cats wear their job titles with pride. They always have that look in their eyes like they are up to something, or they know everything.
Check out this video montage of cats playing various roles:
From Ghost Chaser to Photobomber, these cats do the work we are just too busy to do... or sometimes don't want them to do but the cats do it anyway.
If you ever need someone to inspect a box before you package it, call in the cat. If you're feeling unloved, you can rely on a feline to drop you a gift. In case you've got a bug infestation, worry no more-- the Cat Bug Police are on it.