In the video, a woman is seen walking a large white dog on a treadmill. The dog appears to be a poodle or a similar breed. The woman is wearing a black shirt and jeans, and the dog is on a leash. The treadmill is branded with the name "Cesar Millan". In the background, there is a man wearing a blue shirt with the text "Cesar's Way" on it. He is standing next to the woman and appears to be observing the dog's behavior. The setting seems to be an outdoor area with trees and a fence visible in the background.