Corgis are indeed herding dogs. Both main breeds of Corgis, the Pembroke and the Cardigan Welsh Corgis, were originally bred in Wales primarily to herd cattle. They have a distinct herding style known as "heelers," which means they herd by nipping at the heels of livestock to drive them. Their short stature helps them avoid being seriously injured by cattle kicks while they work. Corgis retain strong herding instincts and can be trained effectively for herding tasks, though they are smaller and herd differently compared to breeds like Border Collies. They are known for their tenacity, agility, and work ethic, making them genuine herding dogs despite their common modern role as pets.