In the video, a person is seen administering a vaccine to a horse. The person is wearing gloves and is holding a syringe filled with the vaccine. The horse is standing still and appears to be calm. The person carefully inserts the needle into the horse's skin and administers the vaccine. After the vaccine is given, the person pets the horse's neck to soothe it. The horse seems to be at ease and does not show any signs of distress. The video is shot in a stable, and the background is filled with hay and other horses. The person administering the vaccine is wearing a green shirt, and the horse is brown with a black mane. The video is shot in high definition, and the colors are vibrant and clear.