In the video, a man is seen putting a harness on a dog. The man is wearing a gray shirt and a watch on his left wrist. He is standing next to the dog, which is black and brown in color. The harness is black with silver buckles. The man is seen adjusting the straps of the harness to ensure a proper fit. He then proceeds to buckle the harness around the dog's chest and back. The dog appears calm and cooperative throughout the process. The video provides a clear view of the man's actions and the dog's reactions.