I walk at Ford Test Track everyday with my dog, who doesn't like other dogs. He's on a leash with a gentle leader. It's so annoying having to stop every 2minutes because there's an off-leash dog approaching him, and I have to explain to the owner to get their dog because he doesn't like dogs. There is an off leash dog park there, please use it so my dog and I can enjoy our walks too!! Also, I don't walk through the fields, but I hope you follow your dogs out there to clean up after them. ;)