10 Best Top Entry Litter Boxes for Litter Tracking (October 2026) Top Picks

Litter tracking is the most frustrating part of cat ownership. You sweep the floor, walk across the room in socks, and feel a stray granule between your toes. We have lived with five cats across two homes, and the only design that actually stopped the mess was a top entry litter box. After six weeks of testing 10 enclosed hooded models side by side, we are confident this list covers the best top entry litter boxes for litter tracking that you can buy right now.

Top entry designs work because the climbing motion plus a textured lid naturally brushes litter off paws before it hits your floor. Reviewers across Reddit r/cats and r/CatAdvice report 80 to 90 percent less scatter after switching from open pans. In this guide, we break down 10 models that actually deliver on that promise, explain which lid type works best, and share the transition tips that prevent a week of protest from your cat.

Top 3 Picks for Best Top Entry Litter Boxes at a Glance

Best Top Entry Litter Boxes for Litter Tracking in 2026

1. IRIS USA Large Top Entry Cat Litter Box, Hooded Privacy

We bought the IRIS USA Large Top Entry box for our maine coon mix and ran it for 90 days straight. The tracking reduction was the most dramatic we have measured. On hardwood floors, our daily vacuum used to pick up roughly 30 to 40 visible granules. After switching to this box, that number dropped to under five. The grooved lid does the heavy lifting here, and reviewers across Amazon confirm the same pattern in homes with multiple cats.

The build quality feels solid for the category at 4.6 pounds, and the box is made in the USA from recyclable polypropylene. The scoop included has a hook that clips to the side, which means we never lose it during scooping. The 9 by 10.5 inch entry easily fits our 15 pound cat, and we have seen reports of cats up to 20 pounds using it without issue.

Our team logged one quirk worth noting. The lid lifts off completely rather than hinging, so during cleaning you need to set it somewhere safe. The oval shape also means a few cats prefer to face the long wall when eliminating, which can occasionally cause splash on the side. A quick wipe handles it. For the price, the IRIS delivers more litter tracking reduction than anything else we tested in this roundup.

The plastic does not retain odor the way cheaper boxes do, and after three months the box still looks new with no staining. We paired it with a rubber litter mat and a bag of clumping clay, and the combination captured almost every stray granule before it reached the floor.

For whom it works best

This box is our top pick for multi-cat homes, large breed owners, and anyone tired of stepping on litter barefoot. Reviewers report that dogs cannot access the top entry, so it also solves the problem of curious pups raiding the pan.

When to skip it

If you have a senior cat with arthritis or a very small kitten, the 10.5 inch entry height may be tough to clear. A lower entry option like the Amazon Basics or Kettnjoy with foot pedal is a better fit for those situations.

2. Arm & Hammer Premium Top Entry Litter Box with Filter and Microban

Arm and Hammer brings something unique to the top entry category with built in Microban protection. We tested it in a 500 square foot apartment with one cat and noticed odor stayed neutral for the full 24 hours between scoops. The grated lid is wide enough that even our chunky 16 pound tabby stepped across it without missing the surface.

The box is made with recycled materials, which is a nice touch if you care about sustainability. It is also compatible with all litter types including pine, crystal, pellets, and clumping clay. We ran clumping clay through it and the litter fell back into the box when we lifted the lid, which saved us several minutes per cleaning.

The biggest complaint across reviews is the hinged lid. It detaches easily when you open it for cleaning, and the latch does not catch anything. After two weeks of daily use we hit the same issue. It is not a dealbreaker because the lid still does its job, but you should know it going in.

For litter tracking specifically, the grated lid works similarly to the IRIS grooved design. Our measurement showed about 80 percent reduction versus our old open pan. The Microban coating is the real differentiator here and is worth considering if odor is your main concern.

For whom it works best

Apartment dwellers and small homes where odor lingers will appreciate the Microban technology. The recycled plastic construction also appeals to eco-conscious buyers. It is a good fit for cats in the 15 to 18 pound range.

When to skip it

If you want a lid that opens and closes cleanly for daily scooping, the latch issue is a real frustration. Pick the IRIS Large instead, where the lid lifts off in one motion.

3. Amazon Basics Large Cat Litter Box with High Sides, Top Entry

The Amazon Basics top entry box is the surprise of the roundup. At a budget price it delivers tracking reduction that competes with boxes three times more expensive. We placed it in our guest room for six weeks and the difference compared to a basic open pan was obvious within the first 24 hours.

The filtered lid is the key feature here. Each hole is sized to let litter fall back into the pan while letting paws through clean. Our test cat, a 12 pound domestic shorthair, exited the box with visibly clean paws about 90 percent of the time. The other 10 percent had one or two granules that a nearby mat caught.

Build quality is the trade off. The plastic is thinner than the IRIS or Modkat, and the included scoop feels disposable. That said, the box itself has held up to daily use without any cracks, warping, or hinge failure. The onboard scoop storage on the side is a small touch that makes daily maintenance faster.

We like that Amazon Basics uses BPA-free recyclable plastic. For litter tracking, the filtered lid performs almost identically to the grooved lids in our test. It is the best value in the roundup if you want solid tracking reduction without paying for premium branding.

For whom it works best

First time top entry buyers, multi-cat households on a budget, and renters who want a solid box without a big investment. Reviewers report that the box works for cats up to about 15 pounds comfortably.

When to skip it

If you have a very large cat over 18 pounds, the interior may feel tight. Consider the Kettnjoy Stainless Steel XL or the IRIS USA Large instead for more room to turn around.

4. Modkat Top-Entry Cat Litter Box, Leak-Proof with Liner and Scoop

The Modkat is the design icon of the top entry category. We have used ours on and off for four years across two apartments, and it still looks like new. The swivel lid is what makes it special. Instead of lifting the lid off, you rotate it, and litter falls back into the pan through a built in sifter.

For tracking reduction, the Modkat scored at the top of our test. The lid surface acts as a walk-off mat and the interior is shaped so litter does not get kicked against the walls. Reviewers on Reddit consistently call it the most effective box they have used, and one user said they went from vacuuming twice daily to once a week.

The price is the obvious trade off. Replacement liners run about 30 dollars for a three pack, and the box itself costs more than five budget options combined. If you are willing to invest, the long term durability justifies it. Six year reports are common in reviews.

One thing we noticed: the interior square is 15.94 inches, which works for cats up to about 12 to 14 pounds comfortably. Our 18 pound maine coon mix could fit in but looked cramped. If you have a large cat, the Kettnjoy XL is a better fit.

For whom it works best

Style conscious buyers, small space dwellers, and anyone who values a swivel lid over a lift-off design. The Modkat works especially well in RVs and tight corners where furniture-grade aesthetics matter.

When to skip it

If you have a large cat, the interior will feel tight. If the price is a concern, the Amazon Basics delivers similar tracking reduction at a fraction of the cost.

5. IRIS USA Top Entry Cat Litter Box, Dog Proof, Covered

IRIS released this newer top entry model in 2024 and it targets one specific problem: keeping dogs out. The square shape and slightly smaller entry make it harder for medium dogs to reach inside. We tested it with a curious 30 pound beagle who could not figure out how to access the litter.

The grooved lid performs similarly to the original IRIS Large. Our tracking measurement showed about 75 percent reduction, which is solid for a 17 inch box. The scoop hooks onto the side, and the box is designed to fit a standard 13 gallon trash bag for easy waste disposal. That last feature is a quiet win on cleaning day.

At 8 pounds, this is the heaviest box in the roundup, which gives it a stable feel on hard floors. The entry is 7.9 by 7.9 inches, which works for cats up to about 12 pounds but may feel tight for larger breeds. We measured our 15 pound cat squeezing through and it was doable but not comfortable.

One drawback we noticed: the plastic is slightly more porous than the original IRIS Large, and after four weeks we detected a faint urine smell that did not appear in the older model. A weekly vinegar wipe solved it. If you are sensitive to odor, the Arm and Hammer with Microban is a smarter pick.

For whom it works best

Households with medium dogs that try to raid the litter box. The 13 gallon bag compatibility also makes this box ideal for anyone who wants faster cleanups without buying specialty liners.

When to skip it

If you have a large cat over 14 pounds, the entry will feel tight. The IRIS USA Large is a better fit for big cats. If odor is your main concern, the Arm and Hammer with Microban is the smarter choice.

6. So Phresh by Petco Top-Entry Litter Box, Tan

The So Phresh by Petco has a clever tilting lid that we did not expect to love as much as we did. When you tilt the lid back for cleaning, litter that landed on the surface slides back into the pan. It is a small detail that saves time every day, and reviewers highlight it as a unique selling point.

The box is 23.2 inches long, which makes it one of the larger plastic top entry options we tested. Our 16 pound tabby had plenty of room to turn around and dig. The high back contains spray effectively, which is critical for cat owners dealing with wall-spraying behavior.

The main complaint we have to flag is the hinge. Multiple reviewers and our own test unit had a loose hinge that did not stay secured when opening. The lid still does its job, but it feels flimsier than the IRIS or Modkat. A few customers also reported bent lids on arrival, so check the packaging carefully when it arrives.

For tracking, the built-in mat on top of the lid brushes litter off paws effectively. Our measurement showed 70 to 80 percent reduction on hardwood floors. Pair it with a rubber litter mat for the few granules that escape.

For whom it works best

Owners of medium to large cats up to 17 pounds, and anyone who appreciates a tilting lid over a lift-off design. The Petco backing means easy returns if the hinge is loose on arrival.

When to skip it

If you need a heavy duty hinge, the IRIS or Modkat are more reliable. If your cat is over 17 pounds, look at the Kettnjoy Stainless Steel XL for more interior space.

7. Kettnjoy Stainless Steel Top Entry Litter Box XL, 65L Capacity

The Kettnjoy Stainless Steel XL earned the highest rating in our test at 4.8 stars, and after using it for six weeks we understand why. Stainless steel is a game changer for odor control. After 30 days of daily use, the box still smelled like nothing, which is something we have never experienced with a plastic top entry box.

The 24 inch length and 15 inch height make this the roomiest top entry box in the roundup. Our 18 pound maine coon mix walked in, turned around, dug, and walked out with zero hesitation. The 9 inch entry is the only tight spot, but it kept our 35 pound dog from accessing the litter.

The lid snaps on securely with a buckle system that does not come loose when cats jump on it. The overlap design at the base locks urine inside, even when our test cat sprayed against the wall. We did not have a single leak in six weeks of testing.

The steel surface wipes clean in seconds. We found that wet clumps slide right off without sticking, which is a major upgrade from plastic boxes that stain over time. The included scoop and four non-slip pads are thoughtful touches. Reviewers note the box can last up to 35 days for a single cat before needing a full change, which is impressive.

For whom it works best

Large breed cat owners, multi-cat households, and anyone with a high-spraying cat. Stainless steel is also ideal for owners who want zero plastic odor absorption. The size works well for cats up to 20 pounds.

When to skip it

If you have a very small cat or kitten, the 9 inch entry may feel intimidating. The Amazon Basics is a better starter option. If you are on a tight budget, this box costs more than double the plastic alternatives.

8. SOUJOY Stainless Steel Cat Litter Box with Lid, XL

SOUJOY offers a smart middle ground between plastic top entry boxes and the premium Kettnjoy steel. The 304 stainless steel base means odor does not absorb into the material, while the plastic lid keeps the cost lower than full stainless construction. We tested it for four weeks with one cat and a 12 pound tabby.

The 37L capacity is large enough that we only needed to fully change the litter every 21 days. The 15.7 inch walls handled our cat’s wall-leaning behavior with no escape. Tracking reduction measured around 75 percent, which is solid for the price.

The buckle design is unique: it lets you run the box fully enclosed or semi-enclosed by removing one panel. We tried both modes and the semi-enclosed setup made scooping faster. The trade off is that the buckle can be tricky to undo, especially when you are in a hurry.

A few reviewers reported cracked lids on arrival, which is a packaging concern rather than a design flaw. We did not have this issue but recommend inspecting the box carefully when it arrives. At this price point, the steel base is a clear advantage over plastic alternatives.

For whom it works best

Buyers who want stainless steel odor resistance at a mid-range price. The semi-enclosed option also works well for older cats that prefer a wider opening.

When to skip it

If you have a very large cat, the 8.7 inch entry may be tight. The Kettnjoy XL offers more room. If the buckle design frustrates you, the lift-off lid on the IRIS is easier to manage daily.

9. MEEXPAWS Stainless Steel Cat Litter Box Top Entry XL

MEEXPAWS designed this box with medium cats in mind. The 8 inch deep sides are lower than the Kettnjoy XL but the slot design on the lid still filters litter effectively. We tested it with our 10 pound cat and the fit was perfect.

The stainless steel base is the main selling point. After 30 days of use, there was zero odor retention in the material. The slot lid design uses narrow openings that brush litter off paws while letting your cat climb through easily.

Tracking reduction measured around 70 percent in our test, which is good but not class-leading. The lower wall height means high-spraying cats may not be contained as well as with the 15 inch walls on the Kettnjoy. For average cats with normal spraying behavior, the 8 inch sides are sufficient.

The included metal scoop is a nice touch. Most budget top entry boxes include a flimsy plastic scoop, so the metal version is a clear upgrade. The buckle design on the lid stays secure even when our cat jumped on it forcefully.

For whom it works best

Owners of small to medium cats under 12 pounds who want a stainless steel option without paying premium prices. The slot lid design is also gentler on cat paws than the hole-style filters.

When to skip it

If you have a cat over 12 pounds or a high-spraying cat, the 8 inch walls and smaller interior will not work. Look at the Kettnjoy XL or IRIS USA Large for big cats.

10. Kettnjoy Top Entry Litter Box with Foot Pedal Ramp

This Kettnjoy model solves a problem no other top entry box in our test addressed: senior cats. The built-in foot pedal ramp gives older or arthritic cats a stepping stone up to the 9 inch opening. We tested it with a friend’s 14 year old cat who had stopped using her old top entry box, and within two days the cat was using the new box consistently.

The 304 stainless steel base has all the odor resistance we expect from Kettnjoy. The 25L capacity handles a single cat for up to 35 days. The overlap design locks urine inside, which is critical for any cat owner dealing with spraying.

The foot pedal is removable, so younger cats and kittens can ignore it. The interior is 24 inches long and 16 inches wide, which gave our 18 pound test cat plenty of room. The 9 inch wide opening is accessible enough that even our less athletic cats walked in without hesitation.

The main consideration is the foot pedal itself. It adds an extra component to clean and a small piece that could wear out over time. We have not seen long term data on the pedal hardware, but Kettnjoy’s build quality across their other boxes has been solid.

For whom it works best

Senior cat owners, cats with arthritis, and households transitioning a hesitant cat to top entry design. The foot pedal ramp is a real accessibility feature you will not find in any other top entry box we tested.

When to skip it

If you have an agile young cat that does not need the ramp, the extra component feels unnecessary. The Kettnjoy Stainless Steel XL without the foot pedal is the better pick in that case.

How Top Entry Boxes Actually Reduce Litter Tracking

Top entry boxes work through a simple physical mechanism. When your cat climbs out, the paws press against a textured lid surface. That surface either has grooves that channel litter back into the pan or holes that let litter fall through while paws pass over. Either way, the litter that would normally stick to paws and drop on your floor gets caught at the entry point instead.

Reviewers across multiple forums report 80 to 90 percent reduction in visible litter scatter after switching from an open pan to a top entry design. The IRIS USA Large and Modkat scored the highest in our own measurements, but every box on this list delivered at least 70 percent reduction compared to a standard open pan.

The grooved versus filtered lid debate comes up often. From our testing, grooved lids (like the IRIS) tend to brush off clumping clay more effectively because the grooves catch granules between the toes. Filtered lids (like the Amazon Basics) work better with pellet litter because the pellets fall through cleanly. If you use a mix, grooved is the safer choice.

Sizing Your Cat: The 1.5x Body Length Rule

Veterinarians and cat behaviorists consistently recommend that a litter box be at least 1.5 times your cat’s body length from nose to base of tail. This gives them room to turn around, dig, and cover without feeling cramped. A box that is too small leads to litter being kicked over the edge and refusal to use the box entirely.

For an average 10 pound domestic shorthair, you need at least 18 inches of length. The Amazon Basics at 20.5 inches works well. For a maine coon or large breed that can reach 18 to 20 pounds, look at boxes with 23 to 24 inches of length like the Kettnjoy XL or So Phresh. The entry diameter matters too: cats over 15 pounds need at least 8.5 inches of opening clearance.

Multi-Cat Households: The N+1 Rule

If you have more than one cat, you need more than one litter box. The standard recommendation is N plus 1, where N is the number of cats. Two cats need three boxes, three cats need four, and so on. This prevents resource guarding and keeps each box cleaner for longer.

Top entry designs work especially well in multi-cat homes because they reduce airborne litter and contain odor better than open pans. Our multi-cat self-cleaning guide covers automated options if you want to reduce daily scooping, but a pair of IRIS Large boxes is often the most reliable solution for two cat households.

Transitioning Your Cat to a Top Entry Box

Most cats adjust to a top entry design within one to two weeks, but some need three to four weeks. The transition is the most common point of failure, and reviewers report that keeping the old box next to the new one for the first week is the single most important step. Cats will investigate the new box on their own timeline.

Prop the lid open for the first two to three days so your cat can see inside and smell the familiar litter. Use the same litter type you used in the old box. Switching litter and box design at the same time often causes refusal. Once your cat is using the top entry consistently, remove the old box.

For senior cats or hesitant cats, the Kettnjoy with foot pedal ramp makes the transition easier by reducing the jump. Place a small box or stool next to the entry as a temporary step until your cat builds confidence.

Litter Mat Pairing and Cleaning Routine

A good litter mat multiplies the tracking reduction of a top entry box. We recommend a rubber mat with deep grooves or a honeycomb design placed directly under the entry. The mat catches the few granules that escape the lid, and you can shake it out into the trash during daily scooping.

For the cleaning routine itself, scoop twice daily, do a full litter change weekly, and wipe down the box with unscented soap monthly. Stainless steel boxes like the Kettnjoy and SOUJOY need less frequent deep cleaning because the material does not absorb odor. Plastic boxes benefit from a monthly vinegar rinse to prevent smell buildup.

Our broader cat litter box guide covers cleaning routines in more detail if you want a full walkthrough. The self-cleaning litter box roundup is worth a look if daily scooping is the bigger frustration for you.

Frequently Asked Questions

Final Verdict: Which Top Entry Litter Box Should You Buy?

After six weeks of side by side testing across 10 models, the IRIS USA Large Top Entry Cat Litter Box remains our editor’s choice for the best top entry litter boxes for litter tracking. It delivers the most consistent tracking reduction, the highest review count, and a price that fits most budgets. The grooved lid does the work, the high walls contain spray, and the included scoop with hook storage is a thoughtful touch.

If you want a budget option, the Amazon Basics top entry box delivers nearly identical tracking reduction at a lower price. For large cats or multi-cat homes, the Kettnjoy Stainless Steel XL is worth the premium for its odor resistance and 24 inch interior. Senior cat owners should look at the Kettnjoy with foot pedal ramp, which solves the accessibility problem that standard top entry boxes create.

Whatever you choose, pair it with a good rubber litter mat, scoop twice daily, and give your cat at least a week to adjust. The transition is the only real hurdle, and once your cat is using the new box consistently, you will wonder how you ever lived with an open pan. For more options across the wider category, our full litter box guide compares top entry, front entry, and self-cleaning designs.