What kind of liners can I use?

All our litter boxes come with one of our exclusive Modkat Reusable Liners. These liners are made of commercial grade tarpaulin, which reduces ripping, odor absorption, and liquid penetration. They last up to three months, and replacements are available. If your cat's not the liner type don't worry! All Modkat litter boxes feature seamless bases and smooth bottoms for easy cleanup.