Dogs are sources of love, care and security at home. These fluffy pets are family for every pet owner. Even a small mood off in a pup feels like heartburn for its owner. What causes some unexpected change in the behavior of dogs is loneliness- the solitude it experiences when its owner is not around! More than any other domesticated animal, these intelligent species are specially evolved to get emotionally connected with humans. Throughout the pages of history and even today, dogs remain man’s best friend. They are considered icons…