Who’s a pricey pooch? The world’s most expensive — and unique — dog has sold for a fetching $5.7 million. Being the first of its kind, this is pooch is a cross between an actual wolf and a ...

"This breed has not been sold in the world before," says the proud new dog dad to the wolf-Caucasian Shepherd mix. While #AdoptDontShop is the mantra for many pet lovers, some people just know ...