These smiling animals can make your day—their ‘smiles’ are very contagious. Animal behaviorists say animals have their own way of expressing their emotions. Many pet owners and animal lovers believe that their pets smile and express happiness.
We are not sure if animals can really express their happiness with wide ‘grins’, but animals do experience emotions like fear, anger, sadness, and happiness, and even complex emotions, like jealousy or embarrassment. So if you feel stressed today at work or at home, these pictures can make you smile.