There’s a 10-week-old puppy in Missouri with a tail growing out of his forehead. Yes, his forehead. No, it doesn’t wag. And, appropriately, his name is Narwhal. Well, his full name is ...

Narwhal, a 10-week-old puppy brought to a Missouri dog rescue, has a tail growing out of his head. He's already a social media sensation.

Narwhal, the 10-week-old puppy with a tail growing between his eyes, at Mac’s Mission animal rescue in Cape Girardeau, Mo., on Wednesday. Credit ...