In the video, a black dog with a red collar is seen sniffing a green jug and then a person's hand. The dog seems to be curious about the objects and is sniffing them closely. The person is sitting on the floor, and the dog is standing next to them. The green jug appears to be a container of some sort, and the person's hand is visible, but it is unclear what they are holding. The dog's tail is wagging, indicating that it is in a playful mood. The background is a plain wall, and there is no other significant detail visible in the video.