If you happen to be riding the subway in Moscow, be sure to bring along a dog biscuit or two. Strays in the city know how to get around on the subway. Watch Moscow's stray subway riding dogs here: http://buff.ly/2suBryB

If you happen to be riding the subway in Moscow, be sure to bring along a dog biscuit or two. Strays in the city know how to get around on the subway. Watch Moscow's stray subway riding dogs here: http://buff.ly/2suBryB