I know, I know - it's not meese. Moose is singular and plural. But it should be meese, so that's what I'm sticking with.
Here is a truly cute video of a couple young meese enjoying a sprinkler:
I know it's not very scientific thinking, but I can't help but imagine that those two baby moose aren't having fun while cavorting around and playing in the sprinkler. The other videos are must see's as well - especially the one that shows the babies when bigger.
Whatever the plural of moose, I think the babies should be mooselings.