Meet Enzo,Dog With Rare Condition Has The Cutest Marking On His Face

Enzo joined his family when he was around 2 months old, and has always been just like any other puppy. He loves to play, meet new people, nap - and he also happens to have a rare genetic mutation.

Another quirk about Enzo is that he's actually very, very big for his age."People are also blown away by his size," Castro said. "He's at the top end of his size bracket. I've had people ask if he's 5 or 6 months, when he's barely 13 weeks old."