An unexpected Christmas arrival......on his doorstep! In this Pups that Make Miracles story, twelve years ago neurologist Charles ended his engagement to orthopaedic surgeon Harriet to fulfil his duty to his family - he couldn't let Harriet sacrifice her surgical dreams for him. But now a chance reunion at a medical conference leads to one more unforgettable night...and what should have been the perfect goodbye is just the beginning... Harriet's arrived at Heatherglen Castle Clinic - pregnant!