If horses hadn’t made it out of North America, they probably wouldn’t exist today
Ancient horses similar to the ones we know today evolved in North America. From there they spread to Asia and Europe.
Every year, search and rescue dogs find between 40 and 50 missing people in Norway. They are trained through interaction and rewards. “They’re clearly sad when the people they find are dead,” says Bjørn Tore Ulsrud, from Norwegian Search and Rescue Dogs.