Dog owners know this: their dogs want to help. But how can you prove that their intuition is right? Scientists put a cohort of dogs to the test by placing their owners on the other side of a clear door and having them either hum Twinkle, Twinkle Little Star or cry. The dogs were able to see and hear their owners at all times. The researchers discovered that the dogs who opened the doors to reach their owners when they’d been crying did so three times faster than the dogs whose owners had been humming.
Science confirms what pet owners already know: dogs go out of their way to help
More of Today's Solutions
How a floating shade can help coral survive a marine heatwave
BY THE OPTIMIST DAILY EDITORIAL TEAM When divers installed floating shade structures over 20 colonies of brain coral in the lower Florida Keys in ...
Read MoreThe common skin care mistakes dermatologists say are working against your rou...
BY THE OPTIMIST DAILY EDITORIAL TEAM There's a particular kind of Sunday evening spiral that happens when you've spent twenty minutes reading about an ...
Read MoreVegetable oil byproduct can filter heavy metals from water
It’s unfortunate, but creating many of our products these days can also create harmful waste. We love finding stories about businesses and scientists repurposing ...
Read More9 natural energy-boosting alternative drinks to coffee
Coffee is good. Almost too good. The energy kick from coffee can be so good that you start drinking too much of it, and ...
Read More
