Smile Dog is a supernatural entity that kills his victims through the internet.
Smile Dog's first form has black and white fur, like a husky. His second form is red with a larger smile. His weapon is his teeth and the internet.
Smile dog will send his email of his picture in his first form, when he does, he will give them nightmares, telling them to spread the word, if the email is not sent to someone else they will eventually commit suicide, if it is sent to someone else, Smile Dog will leave them alone.