There are. In 1971, Congress passed the Wild Free Roaming Horse and Burro Act. This law was the first of its kind to protect wild horses and burros. The law stated that “wild horses and burros are living symbols of the historic and pioneer spirit of the West,” and that they “enrich the lives of the American people.”
In that year the American government set aside 80 million acres as wild horse territory where herds could run free. Unfortunately, over the years, the amount of land set aside for wild horses has been reduced, so that today less than 40 million acres remain. And many of those acres do not offer the kinds of grazing lands that horses need.