Hi B.~ A friend of mine gave me some really good advice. She told me to teach the children not to go with anyone they don't know. My daughter was put to the test when she was playing at a friends and the friends aunt wanted to take them to the store (she was about 6) she refused to go and went back to my mom's house. I remember when a california child was almost abducted, the person asked her to help him find his dog. I asked my daughter what she would do if someone asked her this. her answer was that she would go help him. I talked to her about that and reinforced the don't go with anyone and to find an adult she trusts. The yelling thing is a good thing to teach. It is hard with a social child, my daughter was like that and I feared she would go with anyone.