The world’s longest and heaviest dog, Aicama Zorba of La-Susa, was from Britain. This incredible dog stood 37 inches tall and weighed over 343 pounds. While St. Bernards and English Mastiffs are famous for their size, they do not hold the height record. The tallest dogs are actually Great Danes and Irish Wolfhounds. Nothing beats… Continue reading 11 Giant Dogs Who Think They’re Still Puppies