There is another side to this. This type of law is normally brought in because there have been a heap of problems and it may be that the freedom to have just about any sort of pet in USA has created problems that are causing this change to come about. Like many situations somewhere in the middle can be best and if we were to allow the sort of freedoms they have had we could eventually end up with it going full circle also. What we need is a bit more rationality and consistancy and less knee jerks. Unfortunately laws are not made to control normal, rational people, but idiots.