1. Great Dane
- Average weight: 110-190 lbs
- Average height: 28-34 inches
2. Saint Bernard
- Average weight: 120-180 lbs
- Average height: 28-30 inches
3. Mastiff
- Average weight: 120-160 lbs
- Average height: 28-30 inches
4. Newfoundland
- Average weight: 100-150 lbs
- Average height: 26-28 inches
5. Leonberger
- Average weight: 100-170 lbs
- Average height: 26-30 inches
6. Irish Wolfhound
- Average weight: 100-120 lbs
- Average height: 32-34 inches
7. Borzoi
- Average weight: 75-105 lbs
- Average height: 26-32 inches
8. Great Pyrenees
- Average weight: 75-95 lbs
- Average height: 26-32 inches
9. Akita
- Average weight: 75-100 lbs
- Average height: 24-26 inches
10. Rottweiler
- Average weight: 77-135 lbs
- Average height: 24-27 inches