Dogs have learnt the sense of right and wrong from the company of human beings. A research has established this by analyzing the behavior of dogs.

Earlier, in the history scientists refrain from confessing about the intelligence of dogs. The owner of the dogs had a view that these animals can experience pain and have emotions. The science world has now started to analyze the views of dog owners.

A new study is recently published on the idea that supports the fact that grey wolves have become more intelligent and learned the decision making power to some extent.

The study was presented at the first Canine Science Forum in Budapest, Hungary. It was led by Dr. Friederike Range of the University of Vienna.

Scientist had done some experiments on children and dogs to access their behavior. It was supported by Prof Ludwig Huber and colleagues at the University that dogs have a "theory of mind."

Dr. Juliane Kaminski at the University of Cambridge has also examined the response to gestures of human being by dogs. It points toward a moral compass found in dogs which make them act according to the gestures of owner.

Dr. Akiko Takaoka from Kyoto University in Japan is also worked on the mind of dogs when they listen to the voice of a stranger. The report is yet to publish.