"This is the most successful litter catcher I've tried- and I've bought quite a few.
Pros: soft on cat's feet, durable and washable, large enough so they can't jump over it. Catches all types of cat litter.
Cons: rubber material smell fades away after a week. Took a little bit of time for my cats to get used to the feel of the rubber on their feet because they were used to door mats and small area rugs. They have completely acclimated now. I would buy another."