In the video, a person is seen standing next to a dog, holding a syringe. The person then proceeds to inject the dog with the syringe. The dog appears to be calm and cooperative throughout the process. The person's actions are deliberate and careful, ensuring that the injection is administered properly. The setting appears to be a veterinary clinic or a similar medical facility, as indicated by the sterile environment and the presence of medical equipment. The video provides a clear view of the injection process, from the preparation to the actual administration of the injection. The person's attire suggests that they are a medical professional, possibly a veterinarian or a veterinary technician. The dog's demeanor is relaxed, indicating that it is likely accustomed to such procedures. Overall, the video provides a detailed and informative look at the process of administering an injection to a dog.