The video shows a dog agility competition taking place in a large indoor stadium. The dogs are seen running through a course with various obstacles, including hurdles and tunnels. The handlers, dressed in pink shirts, are guiding the dogs through the course. The stadium is well-lit, and the floor is covered with green turf. The dogs are of different breeds and sizes, and they are running with great speed and agility. The handlers are using whips to guide the dogs, and the dogs are responding to their commands. The audience can be heard cheering in the background.