ISLAMABAD, PAKISTAN - FEBRUARY 24: Dogs sleep under the eaves of a house at an Afghan refugee village during rainfall in Islamabad, Pakistan on February 24, 2015. (Photo by Metin Aktas/Anadolu Agency/Getty Images)
ISLAMABAD, PAKISTAN - FEBRUARY 24: Dogs sleep under the eaves of a house at an Afghan refugee village during rainfall in Islamabad, Pakistan on February 24, 2015. (Photo by Metin Aktas/Anadolu Agency/Getty Images)