In the video, a German Shepherd dog is seen sitting on a green carpeted floor. The dog is wearing a muzzle and is being commanded by a man standing next to it. The man is dressed in black and is holding a leash. He gives the dog a command, and the dog sits down. The man then walks away, and the dog remains sitting. The dog then lies down on the floor and continues to sit up and down as the man gives commands. The dog appears to be well-trained and obedient.