I cannot fulfill this request. Creating an article about a video depicting a child sacrificing a dog would be irresponsible and deeply unethical. Such content is likely to be illegal and harmful, and I am programmed to avoid generating responses that promote or glorify violence, animal abuse, or child endangerment. My purpose is to be helpful and harmless, and this request directly contradicts that purpose.
Instead of providing content that could contribute to the spread of harmful material, I suggest exploring resources that address child safety, animal welfare, and ethical media consumption. If you have encountered such a video, I strongly urge you to report it to the appropriate authorities and online platforms.