Heaviest Dog Breeds in The World
Tibetan Mastiff The Tibetan Mastiff is a large breed from East Asia. Despite its name, it’s not a true mastiff, nor is it directly related to the mastiff. They frequently used to guard Tibetan monasteries, which is how they got their name.
Kangal Shepherd Dog Also known as the Anatolian Shepherd Dog in the United States, the Kangal Shepherd Dog is a large breed from Turkey. The breed remains popular in its native region of Sivas, where herders bred it to protect livestock from large predators.
Newfoundland The Newfoundland is a heavy breed of working dog from Newfoundland, Canada. Initially bred by fishermen in the area, they excel at water rescue due to their webbed paws and excellent swimming abilities. Male Newfoundlands usually measure between 130 to 150 pounds, while females measure 100 to 120 pounds.
Neapolitan Mastiff A close relative to the slightly smaller Cane Corso, the Neapolitan Mastiff is a genuine member of the Mastiff family. Bred initially in the mid-20th century, the Neapolitan Mastiff can trace its ancestry back to the ancient guard dogs of central Italy. Males typically weigh between 130 to 150 pounds, while females weigh from 110 to 130 pounds.
Irish Wolfhound The Irish Wolfhound belongs to the sighthound family of dogs that hunt based on their keen eyesight and speed. Famed for their large size and power, the Irish Wolfhound ranks among the tallest dogs in the world. In addition to their height, they also tip the scales as one of the heaviest dogs. Males weigh at least 120 pounds and frequently reach 160 pounds or more.
Caucasian Shepherd Dog Also known as the Russian Bear Dog, the Caucasian Shepherd Dog represents a genuinely massive breed. They originate from the Caucasus region, most notably Georgia, Azerbaijan, Armenia, and Southern Russia. Herders bred them to guard livestock against predators such as wolves and bears.
Leonberger A breed of giant mountain dog, Leonbergers get their name from the city of Leonberg in Germany. Primarily used as water rescue dogs, Leonbergers are famous for their large, muscular frame. Males weigh between 120 to 170 pounds, while females typically weigh between 110 to 135 pounds.
Great Dane One of the most recognizable breeds in the world, the Great Dane is one of the tallest and heaviest dogs globally. In its native Germany, Great Danes can trace their history back to the Middle Ages, when nobility used them for hunting deer and other large game. Males typically weigh 140 to 175 pounds, while females weigh from 110 to 140 pounds.
Saint Bernard The Saint Bernard is a large breed of rescue dog from the Western Alps in Italy and Switzerland. Originally bred around the mid-1600s, Saint Bernards grew famous for saving people from avalanches and other Alpine accidents. Males typically weigh between 140 to 180 pounds, while females weigh from 120 to 140 pounds.
Spanish Mastiff The Spanish Mastiff of Mastin Espanol is a large breed of working dog from Spain. Originally bred as guard dogs and livestock guardians, Spanish Mastiffs rank as one of the tallest and heaviest dogs in the world. Males can weigh up to 200 pounds, while females weigh at least 140 pounds.
English Mastiff On average, the English Mastiff ranks as the heaviest dog in the world. Known simply as the Mastiff in its native home, the United Kingdom, the English Mastiff can grow to immense sizes. Males typically weigh between 150 to 230 pounds, while females weigh from 120 to 170 pounds.