A couple of months ago, one of our cats came down with a condition called hepatic lipidosis. Which means she had a fatty liver. It stopped functioning, so we had to put a feeding tube in her. Which looked a lot like she had a laser beam on her head. And Spy Cats was born! My lovely wife has been working on a series of chapters concerning the events of the Spy Cats. She has it up on a blog.
http://agentsofmeow.blogspot.com/2016/01/agents-of-meow.html It's absolutely adorable. You'll enjoy it, even if you're not too much of a cat person.