Italy’s school for water rescue dogs, the Scuola Italiana Cani Salvataggio, has trained hundreds of animals in canine heroics. The dogs work on Italian police and coast guard boats, and with fire departments and the navy. They can even jump into the ocean from a hovering helicopter to save a person.
They’re pros at taking commands from humans. So researchers wondered if the dogs could help them understand what kind of command works best: Words? Or gestures?
Biagio D’Aniello, a biologis