I need help please, Tessie is 5 months old, I got her at 13 weeks old. She came from a Pet Store so she has never lived in a home. When I first got her I didn't leash her when I took her outside because she was so small, she would run from me playing and would not stop. I started putting her on a leash but several times she has gotten away and will take off, I was able to catch her because she was still wearing the leash. She also does this in the house sometimes, if I try to pick her up. I am so afraid she will get away and I can't stop her, she is very fast. We recently got a male who is 15 weeks old and that has helped some. Thank you for any advice. Susan