In the video, there are two men and a dog in a room with plywood walls. One man is wearing a green shirt and the other is wearing a black shirt. The dog is on a leash and is being trained by the man in the green shirt. The man in the green shirt is giving commands to the dog and the dog is responding by sitting and moving around. The man in the black shirt is holding the leash and guiding the dog. The room appears to be a training facility for dogs.