Gaur are the largest of all cattle species, but in some parts of India, they are as common in backyards as white-tailed deer are here.
These animals are sometimes called “Indian bison,” but they are actually more closely related to domestic cattle.
Living with large wild bovines can be a hazard. I think that’s why the aurochs was made extinct in Europe, and the European bison was reduced to just a few relict populations. It’s also why American bison don’t roam like they once did.