Just finished playing the game...
Is game clear in what you are supposed to do?
For me, yes, it's very clear! Though something I'd recommend to add would be maybe a button that shows you the info box again for what you're supposed to do, so that if players miss information or are confused, they can look back at that!
Does interacting with game feel fun?
At the moment, yes, but with some additional polish and detail (Example, the cats playing an animation when you give them attention), then it would be perfect!
Do automation upgrades feel rewarding?
Very rewarding, yes! This feels like it was done just right!
Are any gameplay elements unclear?
The first time around, it was a tad bit unclear, but upon trying it again, it makes much more sense what to do.
Overall, it's a very cozy and cute cat game, and I look forward to seeing the game at it's full potential!
I wish you good luck with your journey!