yellowstone park-i want to camp in one place, where should I

To add another thought to my comments.....We took our dogs (Jack Russell Terriers) all over the place including YNP and have never had a problem. They enjoyed looking at the buffalo and elk too! We never took them in the restricted areas. If we wanted to go on trails they did fine in the 5'er. BTW we didn't have any trouble with our 34 ft fifth wheel any where we went. We stayed at FB but never had to run the air (July). It is central in the park and Madison would be good also, as 2 Gypsies said. Enjoy!