Top 5 Large Cat Litter Boxes: Review & Buying Guide

Does your cat treat their litter box like a tiny, cramped apartment? If you have a bigger feline friend, you know the struggle is real. Small litter boxes lead to messy floors and unhappy cats. Nobody wants litter tracked all over the house! Finding a box that fits your large cat comfortably while keeping the mess contained feels like a treasure hunt.

Choosing the perfect large litter box involves more than just picking the biggest one you see. You need to think about depth, entry height, and material. Many owners end up buying the wrong size, leading to frustration for both them and their pets. We understand these challenges, and that is why we dug deep into what makes a large litter box truly great.

This post breaks down everything you need to know. We will explore the best features, the top-rated models, and key tips for size selection. By the end, you will know exactly which large litter box will keep your giant kitty happy and your home cleaner. Let’s dive into finding the purr-fect spacious solution!

Top Large Cat Litter Box Recommendations

No. 1
Amazon Basics Large Cat Litter Box with High Sides, Open Top for Easy Access, Includes Scoop with Storage, 19" x 15" x 11.75", Grey/Beige
  • HIGH-SIDES DESIGN: Keep your floors clean with the high sided cat litter box that contains litter effectively
  • CONVENIENT ACCESS: The open style and lowered front on these litter boxes make it easy for cats to enter and exit, catering to older and large cats
  • DURABLE MATERIAL: Crafted from BPA-free and recyclable plastic, this kitty litter box provides long-lasting durability
  • EASY TO MONITOR: The open, uncovered design of our large cat litter box allows simple monitoring and effortless scooping
  • ON-BOARD SCOOP STORAGE: Features a litter scoop that conveniently stores onboard, so you always have it handy
No. 2
OneBug Stainless Steel XL Cat Litter Box for Cats, High-Sided Design Prevents Urine Leakage, Non-Stick, Easy to Clean, Includes Scoop, Gray
  • Space:This spacious stainless steel litter box measures 23" L x 15" W x 10.24" H, offering ample room for cats or multi-cat homes. Ideal for cats for turning, digging, and comfortable use
  • High-Sided Design:The 10.24" tall walls help prevent litter scatter and urine spills, keeping floors clean. A built-in anti-tracking step reduces mess, while the high sides create a private, comfortable space for your cat
  • Odor-Resistant & Easy to Clean:This metal litter box resists odors and stains. The smooth, non-stick stainless steel surface lets litter slide off easily for quick cleaning, keeping your home fresh and hygienic
  • Durable & Sturdy:Made of rust- and scratch-resistant stainless steel for long use. Secure clips lock walls to the base to prevent wobble or detaching—ideal for digging cats. Non-slip pads add stability and protect floors
  • Includes Scoop:Comes with a sturdy litter scoop for easy cleaning. The ergonomic handle makes scooping effortless, and the matching scoop helps keep your litter area neat and organized.
No. 3
Extra Large Stainless Steel Litter Box with Lid, XL Odor Free Metal Litter Box with High Sides for Big Cats, Open Top Easy Cleaning Kitty Box Anti-Urine Leakage, Non-Sticky, Include Scoop, Black
  • Easy to Clean & Built to Last: Smooth, non-stick stainless steel prevents litter from sticking. Rust-resistant material ensures quick cleaning and long-lasting durability with daily use.
  • Odor-Resistant for a Fresher Home: Stainless steel naturally resists odors better than plastic, helping prevent buildup and keeping your home smelling clean and fresh.
  • Extra-Large Capacity for All Cats: Spacious 37L stainless steel litter box fits cats of all sizes. Holds more litter to reduce refills while giving your cat more room to move comfortably.
  • High Sides for Less Mess & Leaks: High-sided design with secure buckle connection helps prevent urine leaks and litter scatter, keeping floors clean and reducing daily cleanup.
  • Convenient Accessories Included: Comes with a scoop and hook for easy storage, plus 4 non-slip pads to keep the box stable and your litter area neat and organized.
No. 4
TEVILA Stainless Steel Litter Box with High Sides, XL High Sided Cat Litter Pan, Open Top Extra Large Metal Cat Litter Box, Non-Stick, Odor Free, Leakproof, Scoop Included, Gray
  • ANTI-LEAK HIGH SIDES—5.7" tall ABS wall is specially designed for messy diggers. Featuring an internal overlap and external buckles for a tight seal, the splash guard effectively stops urine leakage and keeps floors clean—perfect for high sprayers.
  • JUMBO CAPACITY & XL SIZE—Measuring 22.8"L x 15"W x 10.2"H, this extra large stainless steel litter box offers ample room for large cats to turn. Spacious metal pan holds up to 20L of litter, reducing refill frequency—ideal for multi-cat households.
  • EASY TO CLEAN—The open top design allows unobstructed access for quick scooping. The detachable shield and smooth rounded corners leave no dead spots. Its non-stick surface is easy to clean with just a quick wipe and rinse. No more hard scrubbing.
  • ODORLESS & HYGIENIC—Crafted from non-porous stainless steel,our litter box won't absorb odor. Its scratch-resistant, non-stick surface leaves no residue buildup,protecting cat's health.This sturdy metal kitty litter box is durable to last for years.
  • COMPLETE SET & THOUGHTFUL CARE—Includes 4 non-slip pads for stability and a litter scoop. The open design satisfies cats' need to stay alert while enabling health monitoring for owners. The inward-curving rim is designed for safe, easy lifting.
No. 5
Arm & Hammer Large Sifting Litter Box Scoop Free Cat Litter Tray with Microban, Made in USA
  • EASY CLEANING: Simplify your cat care routine with the sifting cat litter box's patented lift-to-sift technology. This provides efficient litter maintenance without scooping.
  • MAXIMUM ODOR CONTROL: As one of the best litter boxes for indoor cats, its built-in Microban protection inhibits odors from kitty litter.
  • MADE WITH RECYCLED MATERIALS: This sifting litter box for pine pellets is Made in the USA with recycled materials.
  • VERSATILE LITTER COMPATIBILITY: Our cat litter tray can utilize pine, crystal, pellets, and clumping cat litter. We suggest using Arm & Hammer SLIDE for optimal results with this cat litterbox.
  • COMFORTABLE SPACE FOR CATS: By following the guideline of being 1.5 times longer than your cat, and with its large cat litter box design, this product accommodates your feline friend's comfort needs.
No. 6
Extra Large XXL Stainless Steel Cat Litter Box with Lid, 26" L x 18" W x 12" H Metal Litter Box with Hight Sides for Big Cats & Multiple Cats, Never Absorbs Odors, Anti-Urine Leakage, Easy Cleaning
  • 【Extra Large Size】The large stainless steel litter box measures 26“ L x 18” W x 12" H, much larger than other stainless steel litter boxes. Suitable for Maine Coons, Ragdolls and multiple cats. Spacious interior allows even overweight cats to roll over in this XL litter box with ease
  • 【12" High to Prevent Leakage】Extra large litter box stainless steel adopts a high-sided design,the overlapping design keeps urine in the litter box instead of seeping out of the seams. No more worrying about cat urine spilling everywhere. It is very suitable for cats who pee standing up or like to dig holes
  • 【Easy to Clean and does not Absorb Odors】stainless steel litter box XXL has the characteristics of odorless, non-stick bottom, non-slip, no residual stains and smooth surface. It can be cleaned by wiping and rinsing. It will not absorb cat urine and other odors, keeping the cat litter box smelling fresh
  • 【Long Service Life】Pematar stainless steel litter box large can be used for at least 3-5 years. You don’t need to change the cat litter box frequently. It is definitely a wise choice to choose Pematar’s extra-large stainless steel cat litter box
  • 【Quality Manufacturer】Pematar is not only a seller, but also the source manufacturing factory of stainless steel cat litter boxes, so the quality is better than other stainless steel cat litter boxes.This stainless steel cat litter box solves ALL problems of standard large cat litter boxes - size, smell & scatter combined! If you have any questions, please contact us
No. 7
IRIS USA Cat Litter Box Large Open Top with High Sided Walls Tall Scatter Shield Scoop Included Easy Clean Plastic Pan Stain Resistant for Big Cats Kittens Indoor Multi-Cat Households
  • MADE IN USA with global materials: The IRIS USA open top kitty litter tray offers a functional and comfortable solution to your cat's bathroom needs. With the open air kitty litter pan, getting in and out of the tray has never been easier for your cat and the tall walls keep any litter or spraying inside the tray.
  • PRIVATE: This open air cat litter tray offers privacy for your cat with tall walls that form the scatter shield, offering the privacy of a hooded cat litter box with the easy access and cleaning of an open air kitty litter pan.
  • EASY CLEAN: Featuring smooth surfaces and rounded edges, this litter box is designed for easy cleaning. You can quickly wipe it down and prevent litter buildup, making it simple to maintain a hygienic space for your furry friend.
  • OPEN TOP & TIDY: The open top design allows you to easily monitor your cat's habits and know when it’s time to clean, while the tall walls minimize litter scatter. This combination means less cleanup for you and reduced waste of litter or pellets overall.
  • GREAT SIZE: Dimensions: 19"L x 15"W x 11.75"H. Open top IRIS Cat Litter Box is designed to offer cats plenty of room and quick accessibility
No. 8
2PACK Stainless Steel Cat Litter Box with High Sides Lid, Extra Large XL Litter Box for Big Cats, Metal Kitty Litter Boxes with Anti-Leakage Enclosure,Non-Stick,Odorless,Scoop Included
  • 【Extra Large Litter Boxes For Big Cats】: ICYAIR stainless steel litter box 2pack each is sized 23.8"L X 16"W X 12"H providing ample space for big cats to move comfortably. 2pack stainless steel litter boxes xl are perfect fit for 2 cats or multi-cat households, ensuring each of your feline friend has their space without feeling cramped. Each litter box's capacity to hold up to 37L of litter significantly reduces the frequency of cleanups. Note: Please ensure the sizes fit your space before purchase.
  • 【Large Metal Litter box with high sides】: One of the standout features of our stainless steel litter box xl is its remarkable ability to prevent urine leaks. The 12-inch high walls effectively contain any accidents, and the overlap and buckle design of the lid and metal pan ensures a 100% leak-proof solution. Say goodbye to unsightly puddles on the floor. ICYAIR large metal litter box keeps everything where it belongs.
  • 【Non Sticky, Odor Free Steel Cat Litter Box】: Unlike plastic alternatives, the stainless steel material does not absorb stains or odors.Its smooth, non-sticky bottom makes it very easy to clean, and these make it easy for you to maintain a fresh and clean environment for your beloved cat kitty. This feature alone makes it a standout choice for cat owner who prioritize cleanliness like you.
  • 【Durability means saving money and effort】:ICYAIR cat litter box is made of high quality stainless steel. It is rust free and sturdy. It is not only stands up to the wear and tear of daily use but also prevents scratches from cat claws. All of these features are contributing to an extended service life at least 3-5 years. Investing in this stainless steel litter box is akin to saying farewell to the hassle of replacing plastic alternatives.
  • 【Upgrade your cat's litter experience】: ICYAIR is a specialty manufacturer and seller of quality products for your pet. Our goal is to provide comfort, health and convenience for you and your cat. ICYAIR is always be here for you.Upgrade your cat's litter experience and your own peace of mind with ICYAIR stainless steel litter box now. Your feline friends will surely thank you!

The Ultimate Buying Guide: Finding the Perfect Large Cat Litter Box

Choosing the right litter box for your feline friend is important. A large litter box gives your cat more room to move. This makes them happier. It also helps keep your house cleaner. This guide will help you pick the best big box for your kitty.

Key Features to Look For

When shopping for a large litter box, certain features really matter. Think about what makes your life easier and your cat more comfortable.

Size and Space

  • Internal Dimensions: Make sure the box is long enough for your cat to turn around easily. A good rule is the box should be 1.5 times the length of your cat, from nose to tail base.
  • Entry Height: If you have older cats or kittens, a lower entry point is better. High sides keep litter in, but they can stop senior cats from getting in easily.

Litter Containment

  • High Sides: Large cats sometimes kick litter far. High walls or lids trap more of that messy litter inside the box.
  • Hoods and Covers: Covered boxes offer privacy for your cat and help stop odors and spraying.

Cleaning Ease

  • Removable Tops/Doors: Boxes with tops that easily unclip or doors that swing open make scooping much faster.
  • Smooth Interior: A smooth plastic surface cleans up quickly. Rougher surfaces can trap odors over time.

Important Materials

The material of the litter box affects its durability and how easy it is to clean.

Durable Plastics

Most large litter boxes use sturdy plastic. Look for thick, high-quality plastic. Thin plastic can crack easily, especially when you move a heavy, soiled box. Good plastic resists staining too.

Enclosed Options

Some premium boxes use stronger materials or even stainless steel for the base. While more expensive, stainless steel does not hold odors like plastic can over many years.

Factors That Improve or Reduce Quality

Not all large litter boxes are made the same. A few details can make a big difference in the box’s lifespan and performance.

Quality Boosters
  • Reinforced Edges: Boxes with thicker rims are less likely to warp or break when you lift them.
  • Non-Stick Coating: Some newer models have coatings that make clumped litter slide right off the bottom. This greatly improves cleaning.
Quality Reducers
  • Flimsy Hinges: If the hood or door uses cheap plastic hinges, they often break after just a few months of use.
  • Complex Designs: Boxes with many deep grooves or small hidden corners are hard to clean thoroughly. Bacteria can hide there.

User Experience and Use Cases

Think about where the box will go and who will use it.

Privacy vs. Access

If your cat is shy, a large, enclosed box is a great choice. It gives them the seclusion they crave. If you have a multi-cat household, consider getting two large, open-top boxes. This prevents litter box guarding.

Odor Control

Large boxes need good odor control because they hold more waste. Look for boxes with charcoal filter slots or tight-fitting lids. Always place the box in a well-ventilated area, regardless of the box type.


10 Frequently Asked Questions (FAQ) About Large Cat Litter Boxes

Q: How big is “large” exactly?

A: Generally, a large litter box measures 20 inches long or more. For giant breeds like Maine Coons, you might need extra-large, which start around 22 inches long.

Q: Should I buy a covered or uncovered large box?

A: This depends on your cat. Many cats prefer the privacy of a covered box. However, some cats feel trapped in them. Watch your cat’s behavior to decide.

Q: Will a large box use more litter?

A: Yes, it will require more litter to achieve the necessary depth (about 3-4 inches). However, because the box is bigger, you might scoop more frequently, which can save litter over time compared to a small box where litter gets easily scattered.

Q: Are large plastic boxes safe for my cat?

A: Yes, high-quality, BPA-free plastics are safe. Ensure you replace the box every one to two years, as plastic can absorb odors and scratch over time.

Q: What is the best way to clean a very large box?

A: Dump all the old litter out completely once a month. Wash the box with mild soap and water. Avoid harsh chemicals like ammonia, as the smell can deter your cat from using the box.

Q: Do I need a lid if my cat tends to spray?

A: A high-sided, hooded box is excellent for sprayers. The high walls contain the urine spray better than a standard low-sided pan.

Q: How many large boxes should I own?

A: The standard rule is one box per cat, plus one extra. If you have two large cats, you should have three large litter boxes placed in different areas of your home.

Q: Can I use a storage tote as a DIY large litter box?

A: Yes, many people use large, clear storage totes. You just need to cut an entry hole in the side. This is a very cost-effective way to get a huge box.

Q: How much does a good quality large box cost?

A: Basic, large, open plastic boxes usually cost between $20 and $35. High-end, self-cleaning, or extra-large hooded models can cost $60 to over $100.

Q: Does the color of the box matter?

A: For cats, the color does not matter. However, lighter colors (like beige or gray) show dirt better, which reminds you when it is time to clean.