Imagine walking down the street with a dog so rare and valuable that it costs more than a luxury car. Yes, you read that ...

Enough to spend $1.9 million on one? That's how much a Tibetan mastiff was sold for in 2014. For dog breeders and owners, taking care of their pet becomes a lifelong obsession. So why are pedigree ...

and Tibetan Mastiffs held a value that far exceeded that of yaks or goats. Because these dogs were rare and difficult to ...