The Secret Life of Our Pets is a series examining the select group of animals that have evolved to be human's closest companions. The series will showcase the unique abilities, super senses and communication skills of these animals and ask how and why our relationships with them developed. From lifesavers to guardian angels, our pets share the homes, lives and most intimate family moments of millions of people around the globe - so successfully it's easy to forget how differently they see the world, and just how extraordinary they really are.