I have come to realize that if I paw really hard and fast at the front window, or any window for that matter, I can make a terribly loud, obnoxious squeaking noise with my paws! Momma says it sounds like I'm cleaning the windows until they're "squeaky clean". What I'm really doing is digging my way out of the house so that I can finally get at those birdies that come and dine at the feeder outside the window! One day I know my efforts will be rewarded. My digging is not in vain!!