In the video, a black dog is seen sitting on a carpeted floor in a living room. The dog is looking up at a person who is standing in front of it. The person is holding a treat in their hand and the dog is eagerly waiting for it. The person then throws the treat, and the dog catches it in its mouth. The dog then sits down and looks up at the person, possibly waiting for another treat. The room is well-lit, and there is a couch with pillows in the background. The dog appears to be well-trained and obedient.