#13 Li-Progenitors e ne e le Landseer e tšehali le e tona ea St. Bernhard, hamorao o ile a tšela ntja ea thaba ea Pyrenean.
Leonberger oa pele o hlahile ka 1846. Essig o ne a tseba ho rekisa mefuta ea hae e ncha hantle, beng ba eona ba hlahelletseng e ne e le Mofumahali Sissi, Napoleon III, Khosana ea Wales, Morena Umberto oa Italy, Richard Wagner, Bismarck le ba bang ba bangata.