Savic | Cat Litter Tray| Aseo Litter Tray with a high Back and Rim | Easy to Clean and Lower Entrance, Easy Access for Young, Older, Ill and weak Cats| White with Apple Green

I have 2 of these and they are great for large and senior cats. One of my girls loves to dig and the other one loves corners. So this box controls any spillage or any poo/pee from falling out.The only drawback is I wish it was wider. Lengthwise it fits great for a 6kg cat but width wise it falls short so sometimes my cat can’t cover all her poop cause she needs to take couple of u-turns to find clean litter to cover. In order to cover litter she has now learnt to step partially out of the box and then cover the litter.