In the video, a dog is seen running through a river with a bottle in its mouth. The dog is brown and appears to be a medium-sized breed. The bottle is pink and white and seems to be a plastic bottle. The dog is moving quickly through the water, which is flowing at a moderate pace. The surrounding area is not visible, but the water appears to be shallow. The dog is focused on the bottle and does not seem to be distracted by anything else in its environment.