We took this trip this summer with our 5 dogs to South Dakota to see the Badlands, Mount Rushmore, Custer State Park, and the Air Force Base. We also drove home through Iowa and stopped at the Field of Dreams. One of our dogs was battling cancer and was really sick, however she loved car rides so she was very happy for this trip. Before the trip we were worried that she might not make it for the entire trip, however she had extra energy for the trip and was walking more than she was before the trip and enjoyed looking out the windows. She was happy.