Dogs may be smarter than we think… according to science, they can tell when a certain person is not good, and tend to lie.
So Here’s how it worked: dog owners would point to a container with food. The dog would run to it and then someone would point to a container without food and the dog would be tricked to go to that one. The third time someone pointed, the dogs didn’t run because they didn’t trust the liars that pointed at the second container. 34 dogs took part in this experiment and they all had the same results.
So according to the results, dogs would use previous experiences to know if a person was lying or not.