According to some new research by scientists, they do.
Personally, I don’t believe they do and I’ll explain more about that in a moment. But first let us look at the new research done in the name of science.
The experiment consisted of taking pairs of dogs and getting them to present a paw for a reward. On giving this “handshake” the dogs received a piece of food.
One of the dogs was then asked to shake hands, but received no food. The other dog continued to get the food when it was asked to perform the task.
The dog without the reward quickly stopped doing the task, and showed signs of annoyance or stress when its partner was rewarded.
To make sure that the experiment was really showing the interaction between the dogs rather than just the frustration of not being rewarded, a similar experiment was conducted where the dogs performed the task without [...]
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