In the video, a woman is seen walking a dog on a leash inside a warehouse. The woman is wearing a black jacket and blue jeans, and the dog is a large breed with a blue vest on. The woman is holding a green leash in her hand and appears to be training the dog to sit. The dog obeys the command and sits down on the ground. The woman then gives the dog a treat as a reward for sitting. The warehouse is filled with various items, including stacks of wooden pallets and shelves with boxes. The lighting in the warehouse is bright, and the floor is concrete.