Fatal dog attacks in the US

As energy drink sales have surged in the United States, fatal dog attacks have also increased, a correlation that forces us to consider whether caffeine makes dogs more aggressive, whether it makes humans more reckless around dogs, or whether both trends simply measure a nation that is simultaneously more wired and more bitten. The coefficient is 0.853 across nineteen years, during which both curves climbed with the jittery persistence of a Red Bull-fueled scatter plot.

Energy drink sales grew from about 3 billion to over 20 billion dollars between 2005 and 2023, driven by Monster, Red Bull, and the entrance of Celsius and other brands into the mainstream. Fatal dog attacks grew from about 28 to over 50 per year. Both trends track the same population growth and consumer spending expansion: more people buying more products and owning more pets. Energy drinks are particularly popular among young men aged 18–34, who also happen to be the demographic most likely to own large breed dogs and most likely to be involved in risky interactions with unfamiliar animals. The shared demographic, rather than the caffeine itself, drives both trends.

Nineteen years of energy drinks and dog attacks growing together is a demographic portrait: a nation getting more caffeinated and more canine-populated at the same rate, with the same young, male, risk-tolerant consumer driving both trends. The energy spike and the bite have different mechanisms but the same customer. The can opens, the dog charges, and the demographic is the same.