In the video, we see a person holding a dog's neck with one hand while using a syringe to inject something into the dog's neck with the other hand. The dog appears to be calm and cooperative throughout the process. The person's hands are steady, and they seem to be experienced in handling the dog and the syringe. The dog's fur is dark, and it has a collar around its neck. The syringe is clear, and we can see the liquid inside. The person's nails are short and clean, and they are wearing a ring on their left hand. The background is blurred, but it appears to be an indoor setting, possibly a veterinary clinic.