My cat has learned the most bizzare trick. I have one of those cardboard scratch pads for her. She loves that thing and kinda uses it to signal she wants to play by going over and scratching at it. When i play with her, chaseing her around or playing catch the string, she likes to get a running start, jump onto the scatch pad and slide it across the floor. She real gets a good slide too, often sliding 4-5 feet on the thing. Anyone else have a cat that does this?