The most expensive dog breed in the world would have to be the Tibetan Mastiff dog.
A Tibetan Mastiff dog was sold for a huge amount. The amount of money the Tibetan Mastiff dog sold for was $1.6 million dollars.
Yes you really read that correct.
A dog breed called the Tibetan Mastiff is the most expensive dog breed in the world so far and was purchased for $1.6 million dollars.