stackable litter boxes

3-in-1 Double Cat Litter Box Enclosure for 2 Cats ¨C Modern Wooden Hidden Cabinet with Dual Rooms, TV Stand

GustoWave Cat Litter Box Enclosure Furniture – Hidden Litter Cabinet with Indoor Pet House, Modern Enclosed Furniture for Cats

45'' Wooden Rustic Coffee Table with Cat House, Hidden Kitty Litter Box Furniture， Living Room Tables with Storage Drawer

54.3-Inch Cat Tree with Litter Box Enclosure 2-in-1 Modern Cat Tower with Cat Condo

CAVINAS Wooden Cat Litter Box Enclosure with Drawer - Multi-Functional Side Table & Pet Crate, 120lb Capacity

Large Cat Litter Box Enclosure with Platform 51.1" Hidden Litter Box Cabinet w/ 4-Tier Storage Shelves Multi-Functional White

Coffee Table White Living Room Table with Storage Drawer, 45'' Wooden Rustic Coffee Table with Cat House, Hidden Kitty Litter Box Furniture

Wooden Litter Box Enclosure with Storage Shelf, Dog-Proof Pet House, Side Table

for All Kinds of Cats 37.5 " Modern Wooden Litter Box w/ Storage Rack, Multi-Functional Furniture-Style Litter Cabinet w/ Ventilation Hole/Side Entry

Automatic Cat Litter Box Self Cleaning, 100+15L Large Litter Box with Liner, Odor Removal, 2.4G WiFi APP Control/Integrated Safety Protection

2-In-1 Hidden Cat Litter Box Enclosure – Multi-Functional Furniture with Play Zone, Storage Shelves, 150 Lb Capacity

Modern Cat Litter Box Enclosure,Hidden Litter Box Cabinet with Washable Mat & Storage Shelf

Double Layer Cat Litter Box Enclosure – X-Gate Tiger Wood, Hidden Cabinet, Scratching Posts, Litter Mat, Wooden Pet Furniture

Corner Litter Box Enclosure with Shelves, 52'' Large Cats Hidden Furniture for Most of Litter Box

Cat Litter Box Furniture, Cat Litter Cabinet w/ Double Enclosed wastebox Enclosure, Wooden Cats Box Furniture w/Scratching Post & Dual Mats

60'' Hidden Litter Box Furniture with Metal Frame Wood Cat Tower Cabinet with Litter Box Enclosure

Double Layer Cat Litter Box Enclosure Hidden Cabinet with Integrated Scratching Post & Litter Mat | Modern Cat Furniture

47" Double Litter Box Enclosure for 2 Cats, Hidden Cat Cabinet with Sisal Doors & Sliding Bottom Drawers

Cat Litter Box Enclosure with Metal Frame and Dual Storage Shelves

Grooved Tigerwood Double Layer Cat Litter Box Enclosure – Hidden Cabinet, Scratching Posts, Litter Mat, Wooden Furniture

Cat Litter Box Enclosures with Top Opening with Cushion, Litter Box Furniture Hidden, Wooden Cat Washroom Indoor, Privacy Pet House

Dexmalle Foldable Cat Litter Box with Lid with Air Freshener

Angel Sar Cat Litter Mat, 24x18 Inch Large Double Layer Honeycomb Litter Trapping Mat, Non Slip Waterproof Urine Proof Mat for Litter Box, Pink

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