Sorry for a stupid question Levels in minion zoo, except for minion fights. Is there any other use?

I know he can keep pet Happiness 10/10. But it seems to have nothing to do with the Minion Levels. When I changed to a new minion, it still worked.

I'm pretty sure the minion levels are only related to the minion battling that is still somewhat under development. I don't think there have been many updates in a while though, and not all minions even have stats assigned to them yet, so right now it doesn't really do anything.

Thanks for explanation.

They are usless as expected XD Well, at least they are cute(?)