Sorry but I discover only today your message. There are few visible differences with the dogs which we can see on rings, best would be that you can consult www.tibetan-lhasa-apso.com
Yolande de Zarobé's site, and that of the German TL www.pokahra.de
, to understand the sense of my research. The purpose is to find dogs of origin, raised according to the traditions by Tibetan families. In any case dogs of origin not mixed with occitantales lineages. In West the breeders too often made crossings and unfortunate selections to obtain spectacular dogs. With my thanks. Gérard R.