Are there any neighbors or businesses close by. The day before one of our guests found a puppy walking out in front of our business. He came in to tell us & we tied the pup up & one of our employees ended up taking the pup home for the night & next day even. It turned out the pup lived behind the place I work at. We had called the sheriff & even had it put on two radio stations. The bar across the street spread the word & the next day the owners came to claim their pup. There are good people out there someone will find your Micki don't give up hope.