In the video, a brown dog is seen walking in and out of a doorway. The dog appears to be a medium-sized breed with a fluffy coat. The doorway is a standard doorway with a doormat on the floor. The dog seems to be playing or exploring, as it moves in and out of the doorway multiple times. The lighting in the video is natural, suggesting it was taken during the day. There are no other objects or people visible in the video.