English Mastiff: English Mastiffs are known for their massive size and can weigh between 140-230 pounds or more.
Saint Bernard: Saint Bernards are large working dogs, with males weighing between 140-180 pounds or more.
Newfoundland: Newfoundlands are giant dogs that can weigh between 100-150 pounds on average.
Great Dane: Great Danes are tall and elegant dogs, with males typically weighing between 140-175 pounds.
Tibetan Mastiff: Tibetan Mastiffs are large and powerful dogs, with males weighing between 90-150 pounds or more.
Leonberger: Leonbergers are a giant dog breed, with males weighing between 110-170 pounds.
Neapolitan Mastiff: Neapolitan Mastiffs are large and wrinkled dogs, with males weighing between 140-150 pounds.
Irish Wolfhound: Irish Wolfhounds are one of the tallest dog breeds, with males often reaching heights of 32 inches or more.
Bernese Mountain Dog: Bernese Mountain Dogs are large working dogs, with males weighing between 80-115 pounds on average.
Anatolian Shepherd Dog: Anatolian Shepherd Dogs are large and rugged livestock guardian dogs, with males weighing between 110-150 pounds.