Hit the dog will remember revenge?

Dogs are very intelligent animals, if for no reason beat it a meal it will certainly remember revenge, usually for no reason are also scolding the dog will also make it fear psychology, we can improve the dog’s problems and habits through rewards and punishments induction method when training. As long as the dog identified the master, even after being violently hurt is difficult to do to remember their master, in a way, they are like children as innocent, simple-minded, can only remember the master’s good, but can not remember the master’s bad.