Thanks for all of the opinions everyone.

Laurie and Karen--Kito says he will forgive you for assuming it was him

I've been giving her some extra "mommy time" the past few days, just she and I walking or playing, and she seems to be better. Also I started getting her and Kito out for looooong walks early in the morning, before anyone is up and about--it's really nice, and it tires them out a bit.
I'm not quite sure what her exact age is, we guess around a year and a half, so I know she's still very much a pup.