She is a very lightweight dog- I had the pleasure of spending the weekend getting to know her. Although she is a very little dog, she can run like the wind. She loooves going outside and getting to explore. the uncharted territory that is my backyard. Just today morning, we accidentally left the door open after we gave her a bath and she darted outside. It was as if she was taunting us! She'd come close to us, and then dart away if we tried to get near her. When we finally managed to catch her, she was very obidient and sweet.