Instruct: Classify a given review as either positive or negative.
Query: Kitties Lovin' These!

I had my doubts about this product. They are kind of big, hard and light green. My cats actually love them! They chewed them up like treats. The two cats I bought them for are long haired and I've been dealing with lots of hair balls. While they were on these, I had no hairballs issues. I ran out of the pills and two weeks later..."fun" stuff on my carpet. Nothing like stepping in one of those - YUK!. I am purchasing more of these tablets for them again. These tablets seem to do the trick along with a daily brushing.