Jan 5, 2026 · In this article we share info on the biggest dogs in the world in 2024 and all time and that have made a name in the media over the years due to their massive size.

Jan 5, 2026 · According to Guinness, Zorba, a sweet-tempered Mastiff, was the longest and heaviest dog in history. Zeus (a Great Dane), in turn, was the tallest canine on record.

Oct 4, 2019 · Zorba was the largest dog in the world by weight. He stood 37 inches high at the shoulder and also earned the title of “World’s Longest Dog” at 8 feet, 3 inches from nose to tail.

Nov 14, 2023 · So, dog lovers, let's take a look at some of the world's biggest dog breeds according to the American Kennel Club (AKC). Twelve are listed here by weight, plus a couple of Guinness World …

Mar 29, 2025 · The longest dog ever recorded was Aicama Zorba of La-Susa, a massive English Mastiff that was over 8 feet long and weighed more than 300 pounds.

May 13, 2024 · The English Mastiff can weigh up to 230 pounds and is the largest dog breed by weight. These giant dogs date back to medieval England, when they worked as guardians and war dogs.

Oct 4, 2011 · Owned by Claire Stoneman in Leigh-on-Sea, UK, Freddy became the biggest dog in the world on 13 September 2016. This giant dog measures 1.035 m (3 ft 4.75 in) tall. The smallest …

Oct 10, 2024 · According to Guinness World Records, the longest and heaviest dog ever recorded was Aicama Zorba of La-Susa, an Old English Mastiff owned by London resident Chris Eraclides.

Jun 10, 2025 · Though not the heaviest breed, the Irish wolfhound holds the record of being the tallest of all breeds, so it’s considered one of the biggest dog breeds. Male Irish wolfhounds can be at least 32 …

Feb 9, 2026 · The Great Dane has long held the record for the largest dog breed, and they’re often the tallest breed as well—with Great Danes snagging Guinness World Records’ title of biggest dog from …