http://dogtime.com/dog-breeds/tibetan-mastiff This is a gorgeous dog but I would not want to be its pooper scooper for sure. One sold recently for 1.9 million in New York. He probably can afford to hire someone to clean after it.
Tibetan Mastiff - OMG! I want this massive, cuddly, teddy bear doggie! ♥ For some reason, I like dogs that are either very tiny, or totally huge. Not so much on average or in-between.
Tibetan Mastiff breed info,Pictures,Characteristics,Hypoallergenic:No
This picture made me buy my first tibetan mastif
The Biggest Dog Breeds in the World