In the video, a person is seen petting a large white dog with brown spots. The person is wearing a black jacket and is standing on a wooden floor. The dog appears to be enjoying the attention and is wagging its tail. The person pets the dog's back, head, and under its chin. The dog seems to be a Saint Bernard or a similar breed. The person's hand is visible in the video, and they are using a gentle touch to pet the dog. The dog's fur is fluffy, and it has a happy expression on its face. The background is blurred, but it appears to be an indoor setting.