I have been pretty good about keeping my critters fenced in but it seems I have a new menace. the neighbors cats. I have seen each of them at my gate twice now. they are working their way into the yard closer to the geese and ducks. how well can geese defend against them? I have heard they can kill stuff way bigger then themselves? I have a live trap and am thinking of catching them in it and leaving the neighbor to find it when they look through the fence.