Wicked Cat

So our neighbor comes to the door yesterday morning and tells my wife. Your cat and another cat are fighting in my back yard. So she looks for the cat for a long time and can't find it. This cat is a real bully and likes to come into our yard and pick on our cat. Finally our cat came home and I checked her out for wounds she was fine.

So tonight the bully cat climbs up onto our deck and start meowing at the door. I am faced with a decision. Do I??? Grab the board we use to lock the door and smash it into the cat or do I??? thank the bully cat for beating the tar out of my cat because I don't like my cat either? I elected to do neither and just chase it off the porch.