A Labrador retriever jumps for a snowball while playing with its owner, with a car towing a snowboarder seen in the background, on the frozen surface of the Yenisei River, with the air temperature at about minus 20 degrees Celsius (minus 4 degrees Fahrenheit), outside Krasnoyarsk, Siberia, Russia, February 13, 2016. (Photo by Ilya Naymushin/Reuters)
