I have been here many years. In the city and everywhere in the jungles. I have experienced thousands of dogs. Never once have had any try to bite me. Some people think that all dogs are safe to approach. This is not the case. These dogs are street smart. They see humans as an threat. To many people get cute bear syndrome and get themselves hurt. Keep your distance and you will be fine.
If it is in the court decree then I would guess that would be correct. But that is not always the case. But as far as asking at the airport. I have only been asked when I was leaving Belize with my half-Hispanic son. Once they looked at his US passport everything was fine. But I have personally flown to many different countries alone with my kids and have never been asked one time. I just had friends in from the US and it was a single father. He was not asked to provide any documents other than passports and tickets. Maybe it is hit and miss and of course, if you agree to those terms in your divorce. Then that is the law. But as far as being asked at the airport. Has never happened.