Free 6 year old purebred German Shepherd for a farm

It breaks my heart to do this but we've got to see if we can find a home for our German Shepherd Kali. I do not want any money, but I do want her to go to an appropriate home. She is a working dog and true to the breed in every way: energetic, loyal, hardworking, intelligent... She is not, however, a great pet in an urban environment because she barks at everything and chases after other animals. When she is off leash in an unfenced yard such as my parents acreage, or getting a 10K run/day, she's the greatest dog you could ever have. She is not at all aggressive, though I imagine if you came into her space uninvited she would be (this has never happened). When you become one of her people she'll follow you everywhere and is very cuddly. We have spent thousands on training but ultimately with 4 kids it's been impossible to maintain consistency. My wife has a long term injury which prevents her from running, and I am away a lot and so unable to help for long stretches of time. She needs a space and a job. She's such a smarty pants she could easily learn farm / herding type jobs. Even just lots of space and exercise. As such we would prefer she goes to a farm or acreage. If you are interested I would want to visit your space to make sure it is a good home for her. All shots etc are UTD and she is neutered and chipped.