This post caught my interest because of what happened to my son and I this weekend. We had returned home from shopping and I was reaching into the bag to grab the bags. Something caught my attention and I turned to see a pit bull running full speed at my son. He saw it too and yelled "Mommy!" I dropped the groceries (breaking things in the process) and ran for him picking him up just as the dog reached him. At that point, she stopped and wagged her tail, but wow, it was scary! I put my son inside and tenatively tried to read the number on her coller. I called but noone answered. The owner called back 15 minutes later and was upset that I hadn't kept the dog. When I looked out she was still in my front yard, so he asked me to hold her collar until he could come get her. I didn't!