i also think that people are getting a little to worked up over the politically correctness of everything. who really cares if your an animal rights or an animal welfare activits? the important thing is that you are trying your hardest to make things better when a lot of other people are sitting at home discussing the difference.
Animal rights says you have no right to "own" another animal, and you should release your pets from your house right now. They would be better off getting hit by a car or poisoned while loose and dying then they are safe in your home. That is not an exageration at all - that is what "animal rights" means.
So, go let them out. Stop worrying about the one jumping your fence, and whatever you do, don't put out food for them or let them back inside. They are natural, wild creatures who should not be forced to be our slaves.