In the video, a small dog is seen walking up a staircase. The dog is brown and appears to be a young puppy. The staircase has blue and white railings, and the walls are painted white. The dog is walking up the stairs with a determined look on its face. As it reaches the top of the stairs, it turns around and walks back down. The dog seems to be enjoying the activity and is not showing any signs of fear or hesitation. The lighting in the video is bright, and the camera is stationary, capturing the dog's movements from a fixed angle.