[OT] Pint-sized Lassie saves owner

I imagine we all have memories of Lassie saving her various owners from various predicaments in that early TV show but a much smaller dog, a chihuahua, assisted in saving its human in Switzerland:
https://globalnews.ca/news/11278265/glacier-chihuahua-saves-owner-switzerland/
Of course this dog didn't do anything quite as dramatic as running miles for help, like the other dog in the story, but if it hadn't stayed put to make it obvious where its human had fallen through, its human might not have been found in time. Hats off to this small but wonderful canine!
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Rhino