For animals, life is much simpler. There are no meetings or deadlines to worry about, no commitments, or any real obligations at all. The only goal for the day is to find food, survive, and enjoy the process. Perhaps, that’s why so many animals are always smiling. They see the world differently than us.

Maybe it’s just naive optimism, as we’ll never truly know what these 75 animals are thinking inside. However, all we know is that they all have giant smiles on their faces and it’s heartwarming to witness. If you’re ever having a bad day, just refer back to this goofy list of cute birds, dogs, and other wild things. It is pretty much guaranteed to cheer you up.