Again!!?

At night our helper went to buy bread from a shop and she found a Pekinese dog wondering around the side walk in the rain.It was sopping wet, but in good shape. For sure it was not a street dog, since it looked brushed and it also was a pure breed. But it had no collar, it had nothing on it that would reveal a clue of the owner... Our dog Shadow, who probally knows every dog in the neighberhood, did not bark at her or bite her. And usually she barks or growls at the dogs she had never seen before. Now atleast we know that the owner was somewhere in the neiboorhood. Then on the same day the concierge of our building told us that someone was looking for a dog, and he told us his house was right infront of us. We went there and checked. It turned out that he already found his dog. Then I started to make posters for the dog. Our helper went to walk our dogs, and they saw a women running around looking for her dog. And they asked her about the dog. So she came up to our house to see if the dog was hers. She was so happy when she saw the dog because it was hers. She told us that she was inside her house, and she forgot to close the door so the dog ran out her house. That's when she got really woried and searched the whole neiberhood.