Your happiness depleats waaaay too fast to get enough money to buy the things you need to look after your cats. Typing MMN is also a weird way to make money and doesn't always work, sometimes on the third time of typing.
Half a star for potential though!
The game is too bugged out, I can't even click on the icons to buy food, and I had more than enough money!
Sorry about that, it's been kinda hectic those past few days, I just uploaded a version that fixes that problem, thanks for giving it a try :)