A rescue puppy with an apparent second tail growing out of his head has been described as a “little anomaly that’s absolutely perfect”. The 10-week-old dog has been taken in by Mac’s Mission – a rescue operation that specialises in helping dogs with special needs – after being found wandering the streets and given the name Narwhal, because the protuberance resembles a tusk. “He’s literally the most magical thing you’ve ever seen, and so happy,” Rochelle Steffen, founder of the Missouri-based rescue centre, told the PA news agency.