5 Best Extra Deep Cat Litter Boxes for Diggers in 2026
If your cat loves to dig with both paws and energy, an extra deep litter box becomes essential. These models feature high sides—often over 12 inches—designed to contain messes, with seamless, rounded corners for easy cleaning, and durable materials like stainless steel or heavy-duty plastic for stability. They’re built to withstand the most enthusiastic diggers, making cleanup simpler and odors easier to control. Curious which one might fit your household best?
Stainless Steel Large Cat Litter Box with High Sides
- Metal cat litter box with huge size and has 8" extra high side which can prevent litter or pees flying outside
- Stainless steel cat litter box is different from plastic litter boxes, it has non-stick surface which means very easy to clean and sanitize
- XXL Steel litter box accurate size: 23.6x15.7x8 inches(LxWxH), jumbo size and has pretty room for most adult cats who weights within 25lbs
If you have a big cat or many cats, and you hate litter splashing everywhere, the Stainless Steel Large Cat Litter Box with High Sides can help. It measures 23.6 by 15.8 inches and is 8 inches tall. This gives plenty of space for large cats or multiple cats.
The box is made from stainless steel. That means it is strong, long-lasting, and easy to clean. The non-porous surface does not absorb smells, so your home stays fresh. The high sides stop litter from flying out and making a mess. Rounded corners make cleaning easier and keep your kitty safe.
This litter box looks nice in any home. Its simple, modern style fits with most decor. It is a practical and stylish choice for cat owners.
Best for: homes with big or many cats that want a strong, clean, and mess-free litter box.
Pros:
- Made of high-quality stainless steel for strength and durability.
- High sides keep loose litter inside the box.
- Easy to clean and helps control odors.
- Rounded corners make cleaning faster and safer.
Cons:
- It is heavy, so moving it can be hard.
- It costs more than plastic litter boxes.
- It doesn’t have a cover or door for privacy.
If you want a sturdy, stylish litter box that keeps your home clean and your cats happy, this stainless steel litter box is a good choice.
XL Stainless Steel Cat Litter Box with Lid
- 100% Leak-Proof Stainless Steel Design: Built with an overlapping inverted panel and 10-inch high walls, our stainless steel litter box stops urine leaks and...
- Fully & Semi-Enclosed Lid Options: Switch between fully enclosed and semi-enclosed setups with our 3-piece detachable cover; Lock in odor and give your cat...
- Front Entry, Top Exit with Litter-Stop Pedal: Cats enter from the front and exit from the top—fun for them, cleaner for you; The 3.5” raised pedal is...
The XL Stainless Steel Cat Litter Box with Lid is a great choice for owners who have big or heavy cats. It’s also perfect for cats that love to dig, kick, and splash litter everywhere. Made from rust-proof and scratch-resistant stainless steel, this litter box is built to last. It measures 23.6 by 16.3 inches, giving plenty of space for your cat. The tall walls and overlapping panels keep litter inside and prevent spills, even if your cat loves to kick.
It comes with options for a fully enclosed or semi-enclosed lid. This helps control odor and gives your cat some privacy. The raised pedal helps trap litter before it hits the floor, keeping your space cleaner. Plus, it includes a scoop and charcoal bags to make cleaning easier.
This litter box works well for large, heavy, or active cats. It’s sturdy, durable, and easy to clean. The tall design prevents leaks and messes. The extra accessories help keep your home smelling fresh.
Keep in mind, because it’s large, it needs more space in your home. It’s also heavier than plastic boxes, so it’s less portable. The price might be higher than regular plastic litter boxes, but the durability makes it worth the cost for many pet owners.
XL High Sided Cat Litter Box with High Wall
- 【High Walls, No Mess】This high sided litter box stands 13.8 inches tall to prevent litter scatter and urine splash, keeping your floors clean and hygienic....
- 【Spacious for Big Cats】The extra large cat litter box measures 22.6"×14.8"×13.8", giving big cats or multi-cat households plenty of room to move...
- 【Open Top Comfort】The large cat litter box for indoor cats features an open-top design that allows excellent airflow and easy visibility. Your cat can enter...
The XL High Sided Cat Litter Box with High Wall is a great choice for big cats or multiple cats. It has 13.8-inch-high walls that stop litter from kicking out and urine from splashing outside. The open top makes it easy for cats to walk in and out. It also helps keep the air fresh and makes cleaning simple. The box measures 22.6″×14.8″×13.8″, giving plenty of space for large cats or several cats at once. It’s made from tough, odor-resistant plastic that keeps its shape and is easy to wipe clean.
This litter box works well for homes with big cats or more than one cat.
Pros:
- High walls help keep litter inside.
- Open top allows good airflow and easy access for cats.
- Made of durable, odor-resistant plastic that cleans easily.
Cons:
- Heavier than smaller boxes, so it might be harder to move.
- Large size needs more space in small homes.
- Plastic can get scratched over time.
This box is sturdy, roomy, and helps keep your home cleaner.
IRIS XX-Large Side Entry Cat Litter Box
- GREAT SIZE FOR LARGE CATS: Dimensions: 30"L x 20"W x 14"H
- XX-Large SIZE: Made for large and extra-large cat breeds like Maine Coons, Ragdolls, and Savannahs, this spacious litter box provides plenty of room for...
- EASY CLEAN: Designed with a smooth interior and minimal crevices, this litter box is easy to wipe down and maintain vs leading stainless steel litter boxes. The...
Looking for a big litter box that can handle active cats or several cats? The IRIS XX-Large Side Entry Cat Litter Box might be the right choice. It is large—30 inches long, 20 inches wide, and 14 inches high. This gives your cats plenty of space to move. The high walls, 14 inches tall, help stop litter from spilling and keep messes inside. The curved entrance is 6.5 inches high, making it easy for cats of all sizes, even older cats, to get in. It’s made from tough, easy-to-clean plastic. This helps keep things hygienic and cuts down on cleaning time. The open top design allows air to flow and makes it easy to see how much litter is left. You can watch your cats’ habits and keep the box clean. If you have big, active cats or more than one cat, this litter box can work well. It is heavy, weighing about 16 pounds, so moving it might be hard. The big size means you’ll need enough space at home. Some owners prefer covered boxes for privacy or to control odors, but this open design does not have that feature.
2 Pack XL Stainless Steel Multi-Cat Litter Boxes
- ODORLESS HYGIENIC STAINLESS STEEL: This non-porous stainless steel pan won't absorb odors. Its rounded corners and non-stick surface ensure easy cleaning with...
- ANTI-LEAK HIGH SIDES & SCATTER CONTROL: Specially designed for high-sprayers and messy diggers, the tall walls and secure overlap rim stop urine leakage and...
- JUMBO CAPACITY & XL SIZE: Measuring 22.83"L x 14.96"W x 10.24"H, our stainless steel box offers ample room for large cats to move & dig. The 5.04" deep metal...
If you have many cats or your cats love to dig, the Pack XL Stainless Steel Multi-Cat Litter Box can help. It is made from strong, rustproof stainless steel that is easy to clean. The shiny surface resists scratches and stays looking good for a long time.
This litter box has high sides and a secure rim. These parts stop litter from spilling out and keep the mess inside. The deep pan is big enough for large cats or several cats to use comfortably. It measures about 23 inches long, 15 inches wide, and a little over 10 inches tall.
The set comes with two scoops, so it is easy to clean and manage. This makes it a good choice for homes with many cats or for those who want a durable, easy-to-care-for litter box.
Good for: Families with multiple cats or owners who need a long-lasting, clean, and roomy litter box.
Advantages:
- Made from stainless steel that does not rust or stain.
- High sides and a strong rim keep litter inside and prevent splashes.
- Large size gives cats plenty of space to move and dig.
Disadvantages:
- It is heavier than plastic boxes, so lifting or moving it might be harder.
- The metal surface can be colder, which some cats might not like.
- It costs more money than typical plastic litter boxes.
This litter box is perfect if you want a tough, clean, and spacious space for your cats to do their business.
Factors to Consider When Choosing Cat Litter Box Extra Deep Designs for Diggers
When choosing an extra deep litter box for your digging cat, you’ll want to evaluate factors like size and space—make sure it’s roomy enough for your feline’s enthusiastic digging without spilling over the edges. High sides and walls help contain messes and litter scatter, especially if your cat prefers to cover their tracks thoroughly; think of it as a personal sandbox. And don’t forget about ease of cleaning, odor control features, and durable materials, so that maintenance isn’t a hassle and your home stays fresh—because, let’s face it, nobody loves a stinky litter box, not even the most dedicated cat.
Size and Space
Have you ever noticed that some litter boxes are really tall? These tall boxes are often called deep litter boxes. They are usually at least 8 inches high. The extra height gives your cat more space to dig and scratch. Your cat can turn around comfortably without feeling crowded.
A big litter box also helps keep the litter inside. When cats dig vigorously, litter can fly out of smaller boxes. But with a deep box, there’s less mess on the floor. If you have multiple cats or cats that dig a lot, a bigger box works even better. It cuts down on cleanup time for you.
A deep litter box makes your cat happier. It also helps keep your home cleaner. Size and space matter for your cat’s comfort and mess control. A larger, taller box gives your cat a nice place to dig and a cleaner home for you.
High Sides and Walls
High sides and walls are key features to look for in a deep litter box. If your cat digs a lot or kicks litter outside, tall walls help keep the mess inside. Walls that are 10 to 14 inches high are best. They stop loose litter and urine from spilling out, making cleanup easier. High sides also stop urine from splashing out, so the area stays cleaner and smells better. Pick walls that are sturdy and can handle scratching or digging. Cats like to test boundaries, so strong walls last longer. These tall sides give bigger or active cats a feeling of safety and confidence when they go in or out of the box. Overall, high sides change a normal litter box into a cleaner, neater place.
Ease of Cleaning
Cleaning your cat’s litter box should not be a big hassle. Look for litter boxes with tall sides. They catch most of the litter and stop stuff from scattering everywhere. Use boxes made from smooth, non-porous materials like plastic or stainless steel. These are easy to wipe clean and disinfect. Wide openings that can be removed make scooping out waste simple and quick. Rounded corners on the box also help prevent dirt and litter from sticking. Some litter boxes have lids or trays you can take off. These make cleaning more thorough and less messy. Good designs like these help you clean faster and keep your cat’s area neat. Nobody wants to spend a lot of time cleaning every day. Easy-to-clean litter boxes make life easier for both you and your cat.
Odor Control Features
When picking an extra deep litter box for your pet, controlling odors is very important. These boxes tend to hold more waste inside. To keep smells from spreading, look for features like activated charcoal filters. These filters soak up bad smells before they escape. Lids that seal tightly also trap odors well. Use high-quality materials like stainless steel or plastic that resist odors and are easy to clean. Deep sides on the box help trap smell inside and reduce air flow. Some models have deodorizer trays or scent pads you can replace often. Good ventilation, like open tops or holes, helps the smell stay outside. This keeps your space fresh and clean for everyone.
Durability and Material
Choosing the right material for a deep litter box is important. You want a box that can handle your cat’s digging without breaking. Materials like stainless steel and strong plastic are good choices. Stainless steel won’t rust, scratch, or stain. It lasts a long time, even if your cat digs a lot. Heavy plastic models often have thick walls and strong edges. This keeps the box from cracking or warping when your cat digs hard. The material should also be non-porous. This means odors stay inside, making cleaning easier. Nobody wants a stinky litter box! Picking a durable material makes your litter box last longer. It also keeps your cat’s space neat and smell-free. Invest in a good material, and you will have a sturdy, clean litter box for many years.
FAQs
How Often Should an Extra Deep Litter Box Be Cleaned?
You should scoop your extra deep litter box daily to remove waste and clumps. Completely clean and replace the litter weekly, or more often if you notice odors or your cat is sensitive, ensuring a fresh and hygienic environment.
Are There Specific Litter Types Best Suited for Deep Boxes?
You should choose clumping, unscented, and low-dust litter for deep boxes, as it helps control odor, makes cleaning easier, and minimizes discomfort for your cat, ensuring a cleaner, more comfortable environment for both of you.
Can Extra Deep Boxes Prevent Litter Scatter Better Than Standard Boxes?
Yes, extra deep boxes reduce litter scatter because they contain more litter, making it harder for your cat to kick or flick it out. This keeps the surrounding area cleaner and minimizes messes caused by diggers.
What Are the Most Common Issues With Deep Litter Boxes?
You might find that deep litter boxes can cause odor buildup if not cleaned regularly, and they can be heavy or difficult to move. Some cats also may feel overwhelmed by the depth, impacting their comfort and use.
Are There Safety Concerns With High-Sided Cat Litter Boxes?
Yes, high-sided litter boxes can pose safety concerns if your cat struggles to climb in or out comfortably, risking injury or stress. Make sure the sides aren’t too tall and monitor your cat’s comfort and behavior regularly.
Last update on 2026-02-17 / Affiliate links / Images from Amazon Product Advertising API