But I have a top 20, not a top 10, lol! Ok, my top 10 in random order:

1) Mastiff
2) Pug
3) Beagle
4) Neopolitan Mastiff
5) St. Bernard
6) Dogue De Bordeaux
7) Bullmastiff
8) Bloodhound
9) Kuvasz
10) Great Pyrenees

Um... anybody notice a slight preference for mastiff-type breeds? lol... The other ten are pretty large dogs as well. In general, my view on dogs is 'the bigger the better,' with pugs and beagles being the exceptions.