Pregnant Anna Paquin wore a loose-fitting dress Friday for a walk in her LA neighborhood with one of her family pets. She was two days early but ready to celebrate Sunday's National Dog Day. Anna spent the afternoon with her and her husband's border collie mix, Splash. They also have a pup named Banjo. Anna and Stephen are about to welcome two more members to their family when she delivers twins. Their new additions with make Stephen's daughter from a previous marriage, Lilac, a big sister. There has been a lot for the couple to celebrate — Anna and Stephen's anniversary was last week and the True Blood season finale aired just last night.