How did the scientists conduct the experiment?
They tested on dogs many ways like cutting parts of faces in halves like upper and lower halves.
Why did they show the dogs only partial faces?
To see if they can tell the difference.
What was the reason for showing them the left side of the face instead of the right?
Why do scientists believe the dogs had a harder time with the angry expressions? Why did the dog with the male owner have a harder time reading the expressions?
What are the scientists planning to do next?
They are going to see if other pets are smart as dogs by seeing if they can tell if hamuns are happy or angry.
By Maira
