Librarians love cats. It is pretty much a requirement.
Look how excited I was over cats at a young age. I was almost a librarian prodigy. We had so many cats growing up, I once woke up to a cat giving birth on me (not the cat pictured below).
There is really not much more to say about this. Just that you should limit yourself to sharing only one cat story per day, or else you might scare people who are not librarians/animal hoarders.