Thanks for helping this little sweetiepie (what an appropriate name!). It is a little early to tell, but I would say your neighbor has just gotten herself a new kitty. Hopefully everything will go well at the vets and the introductions can begin soon. I have to agree with your husband that someone probably just dropped her off - poor kitty. But as happened before when PT'ers happen upon kitties, the kitty's lives are forever changed for the better.

Thanks again for helping her out, and tell your neighbor thanks for taking her in.

....pics???