Of course give them lots of love in the morning and before bed.
I had plans to train a cat meow classifier so I wouldn't activate the can due to other noises, say a fire truck, fireworks, or a neighbor slamming a door shut.
Turns out they fit some standard brands of canned air, I picked up some branded "ecomoist air duster" and it works really well, although slightly quieter, it still seems to work on our kitty.
"I'm just fiddling with my phone over here entirely not related to your meowing and the vacuum coming to get you!"
- changing the door handles to door knobs, because our lovable asshole had long ago figured out how to open a door, and used that special trick every morning at 4:30am when he wanted to go out.
- installing an RFID triggered electronic cat flap that we installed in the outside wall of my hobby room. It uses the RFID tag that was already in implanted in his neck. Ours is one from Sure Petcare, but there are multiple brands of course.
The cat flap is amazing: it took roughly 1 day to teach him how to open and close it, and now he can leave and enter the house as he wishes: he usually leaves around 4:30am and comes back an hour or two later. We're extraordinary lucky that he taught himself to do this potty business outside, so we don't have a litter box.
Once he learned how to use the flap, he stopped bothering us at night.
An additional benefit is that we can now go out for a weekend without locking him up, using an automated feeder to make sure he stays happy. We can also check leaving/entering activity on an app.
It's a life changer.
We have a male cat who would meow EVERY MORNING sometime between 2 and 4 am. We tried many kinds of discipline, but it didn't stop until one morning I chased him into hiding downstairs and it hasn't happened since. Every morning after for about a week I would go out of my way to thank him and give him attention.
I know many out there would say that running after him was cruel but it worked and he's still as friendly as can be, and we get to sleep through each night.
Angry cats chase each other. It doesn’t necessarily imply dominance.
I wouldn’t think this is cruel - it’s just a decent way to express your feelings on the matter to your feline, and he understood/learned.
I don’t want to discourage anyone from any kind of safe, instinct triggering corrective action. But I do recommend something similar to what people say about human child discipline: act consistently and with intent.
Don’t accept some instances of a bad behavior sometimes and correct others; if you’ve decided this is your approach stick with it unless you see harm in following through. Don’t overreact out of frustration; think through what you’re going to do, and be sure it’s safe and something you’re gonna be comfortable reflecting on when it’s over.
You won't have to do this often. Our cats have (mostly) learned this. They are still affectionate, loving cats that desire our company, but they know that meowing at the bedroom door in the night is not allowed.
(and we had to do this for the very same reason, our boy cat loves to be on the bed with us or in the room when we're sleeping. He loves it so much he has to get up and move around every few minutes, trill and purr at us, demand attention, walk around on his people etc etc. He can't be a night-time bed cat because he's just too into it!)
It can take a while so be patient. My kitty stopped meowing at night after I do this for two weeks, and has never since meowed at night.