10 World's Largest Dog Breeds 

By : Sanjay Verma

The English Mastiff is one of the heaviest dogs, weighing between 150 to 230 pounds. Despite their size, they are gentle and protective. 

English Mastiff 

Known for mountain rescues, Saint Bernards weigh 140 to 180 pounds. They are friendly, great with kids, and need plenty of space. 

Saint Bernard 

Great Danes are the tallest dogs, reaching over 30 inches at the shoulder and weighing 140 to 175 pounds. They are friendly and calm. 

Great Dane 

Newfoundlands are powerful swimmers, weighing 120 to 150 pounds. They are gentle giants, known for their patience and good nature. 

Newfoundland 

Originally used to protect livestock in Tibet, the Tibetan Mastiff weighs 100 to 160 pounds. They are strong-willed and require an experienced owner. 

Tibetan Mastiff 

Leonbergers weigh 110 to 170 pounds and are known for their lion-like appearance. They are intelligent, friendly, and often used in rescue missions. 

Leonberger 

Irish Wolfhounds are one of the tallest breeds, standing up to 32 inches and weighing 105 to 120 pounds. They are gentle and require ample space. 

Irish Wolfhound 

Weighing 110 to 150 pounds, Anatolian Shepherds are strong guard dogs, originally bred to protect livestock. They are independent and intelligent. 

Anatolian Shepherd 

Weighing 110 to 150 pounds, Anatolian Shepherds are strong guard dogs, originally bred to protect livestock. They are independent and intelligent. 

Dogue de Bordeaux 

Weighing 110 to 150 pounds, Anatolian Shepherds are strong guard dogs, originally bred to protect livestock. They are independent and intelligent. 

Caucasian Shepherd Dog