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
St. Bernard (dog) history with the Sennenhunds. The St. Bernard, also called Alpine Mountain Dogs or Alpine Cattle Dogs, are the large farm dogs of the farmers and dairymen of most notably the French Alps, livestock guardians, herding dogs, and draft dogs as well as hunting dogs, search and rescue dogs, and watchdogs. These dogs are thought to be descendants of molosser type dogs brought into the Alps by the ancient Romans, and the St. Bernard is recognized internationally today as one of the Molossoid breeds. The earliest written records of the St. Bernard breed are from monks at the Great St Bernard