སྒོ་ཁྱི་མནོལ་ན་སྐད་འགག་མཚན་རྫི་ཞན།།
If the guard dog is contaminated his bark is blocked and his night sense of smell is weak.
Offering, Sang Offering, Indian Masters, Padmasambhava, Tibetan Masters, Dudjom Rinpoche