In the video, a large dog with a black and white coat is seen sniffing the ground. The dog is standing next to a wooden box, and there is a green carpet on the floor. The dog appears to be focused on something on the ground, possibly a scent or a small object. The dog's tail is wagging, indicating that it is alert and interested in whatever it is sniffing. The room appears to be a living room, with a couch visible in the background. The lighting in the room is natural, suggesting that there is a window nearby. The dog's coat is well-groomed, and it seems to be in good health. Overall, the video captures a candid moment of a dog exploring its surroundings through its sense of smell.