In the video, a man is seen walking a German Shepherd on a leash inside a building. The man is wearing a red sleeveless shirt and sunglasses on his head. The dog is wearing a collar and is obediently following the man's commands. The man stops and gives the dog a treat, which the dog eagerly takes. The man then continues walking with the dog, and the dog remains on the leash throughout. In the background, there are other people and dogs present, suggesting that this may be a dog training facility or a similar setting.