I, too, am sorry to here that the trip to the dog park was not a happy one. I was hoping you and Duncan would find a place to enjoy other dogs and their families. As to that lady, well, all I can say is that I am glad that she has never attempted to rescue a dog. With her attitude can you imagine what a disaster it would be for the poor dog who is in need of a loving and understanding home? I don't know how far that dog park is from your home, but I say don't give up. You and Duncan will find the right dogs/people to be with there, after all true dog people are the best people.