My pet [pet not found] is the only one that I don't keep in the resort (for eating purposes), and I've noticed for the last couple of days that her happiness has been at 9/10.
This doesn't make a lot of sense to me, because she has had a minion this whole time, and I'm not aware of anything that makes pets "unhappy".
So I figured I'd chalk it up to a bug and post about it here. :)
This is actually not a bug. When bug fixed the original hunger/happiness issue, he made it so that the happiness only goes to 9 so that you could still play with toys for Drills quests.
See the topic below: Minor Happiness issue
Dexter by ❤