My daughter is just shy of 2 years old... my wife's father is coming to visit us for two weeks...we want to send our daughter down with him for a month or so before we go down and bring her back... my daughter is a USA citizen and the grandfather is D.R. citizen...My question is....What paperwork does the grandfather have to have, if any, to travel out of the USA and into the D.R. with a 2 year old USA citizen, where the last names are not the same???? Thanks for you help!!!