GR:  Wild horses compete with deer, antelope, and other wildlife. They also compete with cattle, the principal occupant of the western ranges. It is sometimes difficult to manage the invasive species that we’ve introduced over the past 600 years. It is especially difficult when we eliminate potential predators. As things stand, it is impossible to say whether wild horses might merge with native animals/ecosystems if we removed the cattle and allowed wolves and lions to return. I for one would really like to try it.