Your on a walk with your dog when you pass by a lake. Your dog runs into it, playing in the water. You decide to join because of the muggy weather. You throw a stick back and forth, but as your dog is paddling back, something pulls it under. Shocked, you take a deep breath and dive. Your stunned by what you see.. a man.. no.. a siren holding your dogs leg. It looks unfazed, until it makes eye contact with you.. He abruptly lets go and swiftly swims away, letting your dog to rise to the surface