<p>Stop scooping cat poop and give kitty a better life with Litter-Robot 4, the next evolution of the highest-rated automatic, self-cleaning litter box for cats. Plus, get our hassle-free 3-year protection plan that covers Litter-Robot from top to bottom.</p> <ul> <li>Never scoop again®</li> <li>Drastically reduce litter box odors</li> <li>Step, fence, and carbon filter included</li> <li>Monitor litter box usage right from your phone</li> <li>MultiCat™ design suits up to 4 cats</li> <li>WhiskerCare™ Extended Warranty</li> </ul>