#4 Ngokombono womfuyi, lolu hlobo kwakufanele lufane nesimo sebhubesi lentaba, okwakuwuphawu lwe-heraldic yedolobha.
#5 Ukudala lolu hlobo, ngo-1839, u-Heinrich wawela indoda yase-St. Bernard (ngaphezu kwalokho, wakhetha inja ehlanzekile kunazo zonke esigodlweni sezindela saseSt. Bernard), kanye nensikazi emnyama nemhlophe yaseNewfoundland. Kamuva, i-Pyrenean Mountain Dog nayo yengezwa ohlelweni lokuzalanisa.
#6 Ngo-1846, u-Heinrich wamemezela ukuphothulwa ngempumelelo kohlelo lwe-Leonberger breed.
Ngaphandle kwehaba, waphenduka inja enkulu kakhulu enejazi elide, elimhlophe. Umdali wayefuna ukumemezela uhlobo lwakhe ngangokunokwenzeka, ngaphezu kwalokho, hhayi kuphela emphakathini ophakeme kodwa futhi phakathi kwabantu abavamile. Wayefuna ukuthi le nja idume ngempela, futhi ifanekisele umoya wendawo nomuzi, ukuhlangana yonke indawo.