Related: Newfoundland Springs Into Action After ... already weighs more than my full-grown dogs! When he's full grown, he's going to be a total beast, looking something like: Newfoundlands are ...

Big dogs have big barks, that's a fact of life. If a Great Dane barked and sounded like a Pomeranian, it would be hilarious, but it would also be incredibly weird. Big dogs are guard dogs!