I have two cats who would come with me if I decide to move to Portugal and I absolutely do not want to put them in the cargo hold of a plane for 7 hours. They simply would not survive that. I am also not sure if they can fit on the plane under my seat either and I assume that even if they could, I could only bring one of them on myself and would have to buy a ticket for my son or for a friend to fly with me to bring the second cat on the flight as well. But does anyone have any recommendations for one of those pet relocation services who assist with all of the documentation and then take your pets for you on a flight where they take care of the pet and deliver the pets to you on the other side? I know that there are such services and I know that they are expensive but I would only want to go with a service that someone else has used before and recommends. thanks very much