My friend adopted Sam's sister and has had Shelly about 30 hrs now. He lives in a neighborhood and has been letting her out without a leash and no fence. He says that she hasnt run off and its because she is smart and knows her home. I told him its because she is still scared and not comfortable. It scares me cause I dont want her to get run over. Shelly is 15 weeks old. I would like yalls opinions and then I will make him read this post. Please help.