Joanne Roberts , 47 , regularly Dave on weekends when she was a teenager . Her last memory of him is aged 16 . Reunited in 2008 and married ; her guide dog walked them down the street . Now she 's penned a book from memory of her guide dog , Uska .
Joanne Roberts , 47 , met Dave on holiday when she was a child . Her last memory of him is aged 16 . Reunited in 2008 and married ; her guide dog walked them down the aisle . Now she 's penned a book from viewpoint of her guide dog , Uska .