The video below captures the heartwarming moment four bears that spent their entire lives in captivity are finally set free. For almost 20 years, the bears were kept in captivity. During this time, the bears weren’t allowed to step outside the cages, not even once. The animals were kept in filthy cages at a defunct Pennsylvania roadside zoo named Big Bear Farm Zoo, with no shade and no water to swim in. But now, after decades of privation, the bears are finally happy. The look on their faces as they took their first steps into their new lives says it all. Watch: