She is impossibly cute!! And what beautiful coloring! How old is she?
The humane society guessimated that she was around 6-7 months old.
I took her to the vet. The vet did not appear to be confident in her answer, but judging by her canines, she also said ~6 months. She weighs a little more than 4 lbs currently. We hope that she wont get much bigger!