This Girl's Game of Hide and Seek With Her Dog Will Make Your Heart Grow Three Sizes

  Ready or not, here I come...

Yuletide shaming aside, this video will make you so, so happy:
It’s a little girl named Sierra challenging her dog, a Newfoundland named Sebastien who’s about three times her size, to a game of hide and seek. Sierra hides, Sebastien seeks… View gallery . View gallery .
WATCH: Kids get into the cutest little argument over the weather! Most of the video is Sebastien searching the (very, very clean, despite having a baby and a dog) home — which is more entertaining than it sounds — but eventually, he finds Sierra:

And it’s CUUUUUUTE.