Have you seen my puppy?? Lost in Murrieta?

My puppy dug herself out of our backyard on 5/2 in murrieta off of murrieta hot springs and calistoga. She's a baby yorkie with a leopard like collar on and she is very hyper. she was new to our family and we miss her very much. We've put up numerous flier and ads but have heard nothing. A neighbor says 2 women in a white car picked them up and claimed they were going to find the owners...back on 5/2 and still no word of her =(