Review title is Cats haven't used yet [SEP] I don't like to lessen a product's rating based on my finicky cats, but I did buy it for them not me. Neither cat has used it yet (sniffed it, but that's it). Product is what I expected. Not the product's fault; I mean I bought a good cat condo and neither of them used that either. I throw an empty box on the floor and I can't get them out of it.