A hilarious and warm Holiday Trailer of a Christmas photos shoot from 'The Secret Life of Pets', a comedy about the lives our pets lead after we leave for work or school each day. Comedy superstars Louis C.K., Eric Stonestreet and Kevin Hart make their animated feature-film debuts in The Secret Life of Pets, which co-stars Steve Coogan, Ellie Kemper, Bobby Moynihan, Lake Bell, Dana Carvey, Hannibal Buress, Jenny Slate and Albert Brooks. This is the third trailer in HD.