How Moscow's 'metro dogs' have learned to navigate the city's subways: Canine senses help them master complex routes, claims scientist
Most commuters won?t bat an eye at seeing an animal scurry off into the shadows of the subway.
But in Moscow, some animals have left the shadows behind to join strap-hangers right on the train for their daily commute.
Roughly two dozen ?metro dogs? navigate the Moscow subway system.
They somehow know which stops to get on and off, and can identify the humans that are more likely to hand over a treat - and now one scientists says she knows why.
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