what about figuring a way to use some garden netting, screening material, or something like it that will discourage the cat from getting up on or near the windows.

or thorny shrubs and rose bushes....


oh yes Kristie - those sensor sprinklers - many pond stores or websites have them - helps keep raccoons and other critters away from the fish in the pond.
her's what they look like-
http://www.google.com/images?hl=en&q...og&sa=N&tab=wi