The Kindest Homeless Dog in Mauritius| Feeds her younger one with KFC chicken
Dogs are known to be a highly adaptive and intelligent species. To survive in modern cities, street dogs must be able to navigate traffic.
Some of the stray dogs in Bucharest are seen crossing the large streets at pedestrian crosswalks. The dogs have probably noticed that when humans cross streets at such markings, cars tend to stop. The dogs have accustomed themselves to the flow of pedestrian and automobile traffic; they sit patiently with the people at the curb when they are stopped for a red light, and then cross with them as if a daily routine.
In cities in Russia and several other countries, street dogs are said to have been observed to learn to use subway and bus services.
Source: https://en.wikipedia.org/wiki/Street_dog