Seven-year-old Tim Templeton has always had an overactive imagination; after all, life has been all peaches and cream for the past seven years. And then, everything changed: an unexpected new brother arrived, stealing the show. As the siblings try to work things out, one day, Tim makes a shocking, eye-opening discovery. Is there more to the cute newcomer in a diaper than meets the eye? When a sneaky scheme involving the CEO of Puppy Co and the adults' love of babies and puppies threatens to change the world as we know it, Tim and the little one will have to join forces to thwart the sinister plan. However, the next pet convention is only two days away. Will the toothless but ruthless baby show everyone who's boss?.