In the video, a dog is seen sniffing around a bag while a man stands next to it. The dog is wearing a collar and appears to be a Belgian Malinois. The man is wearing a gray jacket and black pants. The bag is gray and appears to be made of a sturdy material. The dog seems to be searching for something in the bag, as it sniffs around it. The man is holding the bag steady while the dog searches. The background is a busy train station with people walking around.