My family and I are about to travel (move) to Canada. I've sponsored my wife and she's currently going through the long process of becoming a permanent resident. When we get to customs in Canada, what should we say about my wife? That myself and my kids are moving back to Canada and that my wife is coming as a visitor until she receives her permanent resident visa? Do we have to declare dual intent? Is there some kind of documentation that my wife needs to show? So far she hasn't really received anything but I've received an email saying that I am approved to sponsor her. Any help would be much appreciated.