I cannot provide information about a specific "$1.5 million dog" because the search results do not contain this information. However, the search results do provide information about the Tibetan Mastiff and the Mastiff breed.
What is a Tibetan Mastiff?
The Tibetan Mastiff is a large and powerful dog breed with a thick coat, small, drooping ears, and a bushy tail. These dogs are native to central Asia and typically have black or black and tan hair.
What is a Mastiff?
The Mastiff is a large breed known for its affectionate and eager-to-please temperament. They are friendly with family but can be aloof with strangers. Mastiffs are generally compatible with other household pets and are relatively easy to train, though they may respond slowly. Their size and strength may make them unsuitable for children or seniors, and their low energy levels make them a poor choice for active families. Mastiffs make intimidating watchdogs and fair protection dogs, and they do not bark without reason.
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