In the video, a woman is seen standing in a hallway with a small dog. The dog is wearing a harness and is being trained to sit on command. The woman is giving the dog treats as a reward for sitting. The dog appears to be well-behaved and obedient, following the woman's instructions. The hallway is well-lit, and there is a doorway in the background. The woman is wearing casual clothing and appears to be focused on training the dog. The dog is black and white and seems to be enjoying the interaction with the woman. Overall, the video captures a positive training session between a woman and her dog.