Cats have very strict routines, and straying from them will end with consequences.
This is something that we had to learn the hard way as cat owners. We didn't know how important a cat's routine is to them. And it doesn't matter how funny that routine might be. Sure, you have the obvious things - cats wanting to be fed right after waking up, cats requiring that you open the faucet for them at specific hours, cats climbing into their favorite sunspot every single day. But it can also be much funnier things, like the cat who needs his emotional support snap peas everywhere that he goes, or the cat who loves watching the Grinch every time her owners do chores, or like our cat who demands to sit on top of our computer right as we start typing on them for work.
And then there is Toad. Toad is a cat who likes going to bed on time. It's clearly very important to him. Of course, his owners had no way of knowing just how impurrtant that truly was to him until they suddenly strayed, going to bed at a different hour than he is used to. But he made sure to let them know about their mistake - loudly and repeatedly.
source https://cheezburger.com/43890693/husband-and-wife-slowly-realize-that-their-ginger-cat-hilariously-tucks-them-into-bed-every-night