MVO: If you’re about to get wired on Dark Dog before going for a jog, be warned. Because the burst of energy from the natural guaraná extract might turn your jog through the park into a sprint through a forest. Disturbing a hive of Asian Yak-Killer Hornets. With anger management issues. Who take it out on the nearby herd of Tibetan Yaks. With anxiety issues. Who chase you into a bush. That starts to shine. With a pair of eyes. That start to growl. Waking up another dozen eyes. So please, drink Dark Dog in moderation.