In Moscow dogs commute to the city just like humans. When their city shelters were displaced to the suburbs after the collapse of the Soviet Union, the dogs moved too. Now with home in suburbs and the best scraps still found in the city, the dogs had no other option; they had to take the train. These homeless dogs commute everyday to the city center, only to get back on the train and return to their suburban dwellings in the evening! Pretty amazing. Check the full article by The Sun to see how many other ways these dogs have become city savvy.