stackable litter boxes

GustoWave Multi-layer 48.8'' Wooden Cat Tree Litter Box Enclosure, Hidden Litter box with Storage Cabinet, Scratching Post Board Toy Balls

Akoasm 27.6 in. W 2-in-1 Modern Compact Cat Tree with Storage & Litter Box Compartment-Brown

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

Yaheetech Large Cat Litter Box Enclosures Wooden Storage Side Table

Gulches Large Cat Litter Box Enclosure Grey Wooden Cat House with Scratch Pad 3-Tier Shelf Storage 2 Magnetic Doors Sturdy MDF Metal

Whisen Large Litter Box, Odor-Free, Included Scoop & Spacious Privacy Space, Suitable for Cats Up to 9 lbs

Acekool Stainless Steel Cat Litter Box with Lid, Non-Stick, Leak-Resistant & Easy Clean, Includes Litter Scoop

Cat Tree with Litter Box Enclosure, 2-In-1 Modern Cat Tower, Cat Condo with Scratching Posts, Scratching Board, Removable Pompom Sticks

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

TinyHomie Cat Litter Box with Scoop, Top Entrance, Non-slip Pads Black

Whisen Double Cat Litter Box Enclosure with Rattan Doors

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

Skyzone Enclosed Odor-Control Cat Litter Box with Attached Scoop, Leak-Proof Sand Drain Door,

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

Stainless Steel Cat Litter Box Non-Stick, Odor Resistant Metal Litter Pan for Cats & Rabbits; Anti-Urine Leakage, Easy to Clean, Non-Slip Base

Kumasinova Stainless Steel Cat Litter Box with Scoop & Sand Drop Pedal,High Sides Odor-Resistant Pet Litter Box for Big Cats,Gray

Costway Cat Litter Box Enclosure 5-in-1 Enlarged Cat Litter Cabinet Furniture

TinyHomie Stainless Steel Cat Litter Box with High Sides, Metal Cat Litter Box with Scoop

Akoasm 55.12 in. W Spacious Cat House with Tempered Glass for Living Room, Hallway & Study-Black

Cat Litter Box Enclosure with Shutter Doors, 31.5 Inch Hidden Litter Box Furniture as End Table, Rustic Brown and Black

Tall Cat Litter Box Enclosure Furniture, 31.5'' Corner Hidden Cat Litter Box Cabinet with Storage Drawer and 2 Sisal Doors, White

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

XL Stainless Steel Litter Box with Lid High Sided Leak Proof Enclosed Non Stick Easy Clean for Big Cats Multi Cat Homes

PawHut Covered Cat Litter Box, Kitty Litter Box with Front Entrance, Top Exit, Scoop, Easy Cleaning Cat Toilet for Odor Control, White