Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Cats LOVE this thing

Highly recommend this product. I've had one for the past 10 years and it has been great & held up well. All the cats I've had have loved it. Even an older less playful cat will at least use it for scratching. My new kitten LOVES the ball and scratching. Both cats can be found sleeping on this thing at times, they love it that much.Great that it has the replaceable, double-sided scratch pads as well.A good investment any day.