stackable litter boxes

Litter Box Enclosure with 2 Storage Shelves Wooden Hidden Cat Litter Box Enclosure Furniture with 2 Door

All-in-One Cat Tree w/Litter Box Enclosure - Modern Cat Tower w/Scratching Posts, Hammock, Condo & Hidden Storage

ATJafurn 40.2" Hidden Cat Cabinet with Hydraulic Glass Door and Storage, Modern White Cat Litter Box Enclosure Furniture for Living Room

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

GustoWave Double Room Litter Box Enclosure, 47 Inch 2 Cats Hidden Litter Box Furniture, Wood Indoor Cat Cabinet TV Stand

Gulches Double Cat Litter Box Enclosure - Stylish Hidden Furniture for 2 Cats

Cat Litter Box Enclosure for 2 Cats and Doors,Double Cat House with Storage Space

Cat Litter Box Enclosure with Shelves,Hidden Cat Box Cabinet Furniture with Scratching Mat,Wood Sturdy Cat Washroom Storage, Indoor Cat House

Modern Cat Litter Box Enclosure Furniture - Hidden Cabinet w/Storage, Dog-Proof Design & Double Doors, 33.9" Wooden End Table/Washroom

Van Ness Track-Less Litter Mat

Gulches Foldable Covered Cat Litter Box with Lid - High Sides, Two-Way Entrance, Air Freshener, Easy Clean, Orange & Black

55" Litter Box Enclosure Furniture for 2 Cats，TV Stand/Cabinet Storage Grooves for Living Room

Double Litter Box Enclosure Furniture for 2 Cats, 47.2" Large Hidden Cabinet with Sisal Doors, Multi-Functional Cat TV Stand/Side Table

CatGuru Cat Litter Mat, Medium, Extra Large, XXL, Waterproof Litter Box Mat, Non Slip Kitty Litter Mat, Machine Washable Litter Trapping Mat

51.1 inch large Litter Box Enclosure with Platform and 4 Layer Storage Shelves,Hidden Cat House & Washroom Cabinet

Akoasm Large Foldable & Easy Clean Two-Way Entrance Cat Litter Box With High Sides Lid, Air Freshener-White+Gray

Cat Tree with Litter Box Enclosure, Litterbox Cat Tree for Indoor Cats with Large Platform

Van Ness Cat Litter Pan

Large Hidden Litter Box Furniture with Shelves Dog Proof Litter Box Wood Cat Tower with Litter Box Enclosure Cat Litter Cabinet with Hammock

ModernLuxe Farmhouse Cat Litter Box Enclosure with Mat, Hidden Litter Box, Cat House Side Table with Storage Drawer, White (Medium for 26-40 lbs)

QuestaPack Large Enclosed Cat Litter Box with Lid Cover

KWPZQEB Wooden Pet House Cat Litter Box Enclosure with Drawer, Hidden Wooden Washroom Litter Box, Cat House Side End Table Nightstand

GustoWave Pet Crate Cat Washroom, Hidden Cat Litter Box Enclosure Furniture, Nightstand with Cat Scratch Pad for Pet Home Decoration, Brown

Modern Wooden Hidden Double Litter Box Enclosure Furniture with Soft Cushion ,Cat Washroom