Mancha is pictured at the Famproa dogs shelter in Los Teques, Venezuela August 16, 2016. Mancha (stain) was given that name because of the black spot on her face. "She has bitten almost everybody in the shelter. She was not loving, on the contrary, she fought everyone and at mealtime nobody could be near her," said Maria Silva who takes care of dogs at the shelter. She died the following week after the photo was taken. REUTERS/Carlos Garcia Rawlins SEARCH "DOG LIFE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.