This is a completely normal thing...my 4 kids all do it at one time or another. Not only are they covering up their "deeds", but they are also marking. Cats have scent glands in their paws and will do extra scratching to show that they've been there. It also seems to be an inherited thing...I...
I agree with others...you should definately have the urinary tract issue looked at first. If that gets ruled out, you might want to try some behavior modification techniques.
Keep a spray bottle handy and squirt her if you can catch her in the act. You might also look into a scat mat...it's a...
