stackable litter boxes

HTUTWOO Stainless Steel Cat Litter Box with Lid, Top and Side Entry Enclosed Litter Pan with Scoop and Step Odor Free, Easy Cleaning for Big Cats

Angel Sar 21x14 Inch Cat Litter Mat, Double Layer Litter Trapping Mat with MiLi Shape Holes, Urine Waterproof, Easy Clean, Non-Slip, Grey

Costway Cat Litter Box Enclosure w/ Double Barn Doors Removable Divider Middle Entry

Cat Litter Box Enclosure with Shelf Storage, Enclosed Litter Box

MDF & PB Hidden Cat Litter Cabinet – Double Cage Design, Multi-Use as Litter Box Enclosure, Cat House & Cat Furniture

Cat Litter Box Enclosure Cabinet with Scratching Board, Modern White 31.7'' Storage for Living Room Entryway-3irtyhousy

Cat Litter Box Enclosure,Cat Litter Box Enclosure for Bathroom,Hidden Litter Pet Washroom with Divider, Wooden Enclosed Cat Washroom

Double Cat Litter Box Enclosure, Hidden Litter Box Furniture for 2 Cats, Cat House with Scratch Pad

Angel Sar Smart Plant Cat Litter Box, Electronic Odor Removal with Sterilization, Hidden Litter Box Furniture Enclosure

Costway Cat Litter Box Enclosure for 2 Cats w/ Double Rooms Wooden Cat Washroom Cabinet

Self Cleaning Cat Litter Box, Automatic Litter Box with APP Control, Odor Removal, Safety Protection, 65L+9L Large Capacity Litter Box

Automatic Cat Litter Box, Self Cleaning Litter Box, 65L+9L Large Capacity, Sensor Safety Protection, 2 Rolls of Garbage Bags Free Gift

Hidden End Table Cat Litter Box Enclosure (White) – Storage, Ventilation & Scratching Mat Included, Dog-Proof for Indoor Use

67" Modern Cat Tree with Hidden Litter Box Enclosure, Multi-Level Tower with Sisal Scratching Posts, Plush Hammock & Perch for Small/Medium Cats

FUNNY FUZZY Waterproof Couch Cover for Sofa

Hausource Handwoven Rattan Cat Litter Box Enclosure Hidden Furniture with Door & Removable Mat

GustoWave Large Cat Litter Box Furniture for 2 Cats, 55" Hidden Litter Box Enclosure with Double Rooms & Barn Doors

Artloge Large Stainless Steel Cat litter Tray Box Pet Cat Toilet with Scoop & High Wall Side for Odor Control & Anti-Leakage

ATJafurn White Furniture Style Cat Cabinet with Storage Space, 37.4 " Modern Hidden Cat Litter Box Enclosure for Living Room

Yaheetech Decorative Cat Litter Box Furniture

Stainless Steel Cat Litter Box with Lid & Scoop, Large Enclosed High Sided Litter Box, Carbon Filters, Odor Free, Easy Cleaning for Big Cats

Omega Paw VMRA20-1-PR Premium Roll 'N Clean Self Cleaning Litter Box, LG, Green

Covered Cat Litter Box with Lid, Drawer, Scoop, Top Entry, Deodorizing Bags, Odor Control, Easy to Clean

Purina Tidy Cats BREEZE Litter Box System Starter Kit Odor Control Litter Box, Litter Pellets & Pads - 7.8lbs