Leonberger University of Bern, Bern, Switzerland In the 1830s, Heinrich Essig, a dog breeder and seller and mayor of the town of Leonberg near Stuttgart in Baden-Württemberg, Germany, claimed to have created the Leonberger by crossing a female Landseer Newfoundland with a "barry" male from the Great St. Bernard Hospice and Monastery (which would later create the Saint Bernard breed). Later, according to Essig, a Pyrenean Mountain Dog was added, resulting in very large dogs with the long, white coats that were the fashion for the time, and pleasant temperament. The first dogs registered as Leonbergers were born in 1846 and
Newfoundland dog Ireland and England traveled to the Grand Banks of Newfoundland, where they described two main types of working dog. One was heavily built, large with a longish coat, and the other medium-sized in build – an active, smooth-coated water dog. The heavier breed was known as the Greater Newfoundland, or Newfoundland. The smaller breed was known as the Lesser Newfoundland, or St. John's dog. The St. John's dog became the founding breed of the modern retrievers. Both breeds were used as working dogs to pull fishnets, with the Greater Newfoundland also being used to haul carts and other equipment. Because