In the video, a woman in a purple uniform is holding a small white dog. Another woman is holding the dog's mouth open while the first woman administers a vaccine. The dog appears to be calm and cooperative throughout the process. The woman in the purple uniform is wearing a stethoscope around her neck, indicating that she is likely a veterinarian. The setting appears to be a veterinary clinic or hospital. The video is shot in a well-lit room with a neutral background.