Ah yes, of course, her older sister!
(One pacifier just isn't enough!)And also because Austria went on her very first hike today and saw views like this:

We are noticing a big difference from the previous hike we went on two months ago. Specifically, both Lindy and I are now burdened with a child catching a free ride! (Lindy wanted to add that she had one inside her back then and it was riding while soaking it up in a hot tub!)