Have a look at some of the largest dog breeds of this world. These big dogs are both faithful to their masters and remain active. Yes, their diet is large due to their size and weight but these large dogs simply love their owners.
Great Dane

Size: 30-34 inches
Weight: 54-90 Kg
Irish Wolfhound

Size: 28-35 inches
Weight: 40-69 Kg
Leonberger

Size: 28 to 31.5 inches
Weight: 54–77 kg
Newfoundland

Size: 27-30 inches
Weight: 60–70 kg

St. Bernard

Size: 27-35 inches
Weight: 64-120 Kg
Great Pyrenees

Size: 27-33 inches
Weight: 52–59 kg
English Mastiff

Size: 25 inches
Weight: 49-155 Kg
Dogue de Bordeaux

