5 Tails of Heroic Dogs Saving Lives and Sniffing Out Crime Video

No offense to Superman and Wonder Woman, but some of our favorite superheroes are dogs. Real-life dogs who use their noses, their furry bodies and their waggy tails to make the world a better place. We’re celebrating some of these heroic canines in this reel. Among them: dogs who rescue avalanche victims in Colorado, care for orphaned cheetahs at the Cincinnati Zoo and work as lifeguards in Italy.