Missing/Lost Dog

Hello I am the mom of Maizy, the missing Jack Russell. I had a tip that possibly Maizy might be hanging around and seeking shelter in the barns or stalls at the race track on Race Track Rd. Can anyone tell me the name of the race track and if it is still in operation. Does anybody know of anyone who works there in any capacity that maybe I could get in touch with to help me get her posters and pictures up on the grounds of the race track. Grasping at every straw! Please email me with any information. Someone knows where Maizy is and I just have to reach that ONE person with a poster, flyer, picture..... Thank you so much.  robbynlongfellow@comcast.net