Top 10 intimidating dogs
Did you know that one of the largest dog in history was a Great Dane by the name of Zeus?He stood at a whopping 112 centimeters (44 inches).
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Due to their large size however, they must be well trained to live as domesticate pets.
Originally bred as a working dog for the fishermen of Newfoundland, Canada - Newfoundlands are large, dependable dogs that were bred by fisherman from the land which they are named for. Adult males can measure up to 70 centimeters (30 inches) and can weigh up to 80 kilograms (176 pounds).
They are generally docile, and loveable pets but require a lot of space to move around in because of their large frame.
Far and away largest dog breed on this list is the Irish Wolfhound.