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Title: Not for picky cats, but otherwise great!
Review: I have two cats, and loved the Clevercat while I had it. Unfortunately, one of them would scratch at the top to "cover" instead of actually covering down in the box (regardless of how much litter was in there). Even in our current open litter box, she perches on the (very thin) sides and reaches down to scratch and cover - the Clevercat just wasn't good enough to contain the smell of uncovered litter.
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