stackable litter boxes

Stainless Steel Cat Litter Box with Lid, Extra Large Enclosed Metal Litter Box for Big Cats, High Sided Odor Resistant

Teamson Pets Dyad Wooden Cat Litter Tray Box Washroom Puppy Toilet Mocha Walnut

PawHut Cat Litter Box Enclosure with Tall Legs, Hidden Litter Box Furniture Cabinet with Scratching Board, Dark Brown, 31.5"L x 17.7"W x 19.7"H

Costway 34.5” Cat Litter Box Enclosure Cat Climbing Tower w/Sisal Scratching Post & Mat

Van Ness Stainless Steel Litter Scoop

55.1" Double Cat Litter Box Enclosure with Rattan Doors - Hidden Cabinet for 2 Cats, Odor Control & Litter Mat

Whisen 2-in-1 Condo Cat Bed, Cat Litter Box Enclosure, Cat Shelter Furniture with Two-Level Cozy Haven, Cute Kitty Condo - Espresso

Extra Large Stainless Steel Cat Litter Box for Big Cats with Flip Cover, High-Sided Enclosure & Scoop

XL Stainless Steel Cat Litter Box with Lid, High Sided Leak Proof Metal Litter Box for Big Cats, Odor Resistant 36L

TinyHomie Cat Litter Box Enclosure, Hidden Cat Washroom, Kitty End Table, Litter cabinet with sisal door, Black

PawHut Cat Tree with Litter Box Enclosure for Indoor Cats with Scratching Posts, Bed, Climbing Platforms, Modern Style Pet Furniture, White

Double Room Large Cat Cabinet, Litter Box Furniture Hidden with Scratch Pad

Teendow Automatic Self-Cleaning Cat Litter Box with 80L Capacity for Multiple Cats, Odor Control, APP Smart Control, Includes Litter Mat,Cat Scratcher

PetCove XL Stainless Steel Cat Litter Box with Lid – Enclosed Metal Litter Box for Indoor Cats with Odor Control & Privacy – Green

PetCove Self-Cleaning Automatic Litter Box – Smart WiFi Auto Cat Litter Box with Safety Sensors, Odor Control & App Control for Multiple Cats

Van Ness Sifting Enclosed Cat Litter Pan

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

Cat Litter Box Enclosure with Shelf Storage, Enclosed Litter Box

Large Cat Litter Box Enclosure Furniture - Farmhouse Style Pet House with 3 Open Shelves, Storage Cabinet - Modern Wood End Table for Bedroom

Litter Box Enclosure with Cat Tree Tower and Condo,Hidden Pet Washroom Furniture with Sisal Scratching Post

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

Omega Paw EL-RA20-1 Elite Roll 'N Clean Self Cleaning Litter Box, Large, Black

Stainless Steel Enclosed Cat Litter Box with Lid, Extra Large High Sided for Big Cats, Anti-Leak, Dual Entry, Easy Clean Scoop Included