Short answer: the IRIS USA Large Top Entry Cat Litter Box is the best top entry litter box for litter tracking, the Modkat Top-Entry Box is the best premium upgrade, and the Amazon Basics Large Top Entry Box is the best value. A top entry litter box puts the opening on the lid instead of the side, so your cat has to jump up and climb out through the same hole. As it lands, litter stuck to its paws falls through the grooves or perforations in the lid and back into the pan.
That one design change attacks litter tracking at its source, the cat’s paws. Most scatter you see around a traditional box is not litter thrown from the pan, it is litter carried out on four feet and dropped on your floor a few steps away. A grooved lid intercepts the cat mid-jump while the paws are still bent under its body, which is exactly where a foot mat would be if you could attach one to a cat.
We ranked the 12 boxes below on owner-reported tracking performance first, entry opening size second, and how easy the box is to scoop third. A few products on this list only rate the tracking as reduced rather than solved, and we say so in each review instead of rounding up to a marketing claim. If you also need somewhere to store the box itself when nobody uses it, our guide to outdoor storage deck boxes covers the weatherproof side of the same problem.
Table of Contents
Top 3 Picks for Stopping Litter Tracking in 2026
IRIS USA Large Top Entry Box
- Grooved lid strips litter from paws
- High one-piece walls contain spray
- Roomy interior for large cats
Amazon Basics Large Top Entry
- Filtered lid blocks scatter
- Removable top for scooping
- High sides and onboard scoop
All 12 Top Entry Litter Boxes at a Glance in 2026
The table below lists every box we reviewed with the feature that does the most work for litter tracking. Entry opening size matters more than people expect, because a hole that is too narrow stops a cat using the box at all, and no box can control tracking from a spot on your hallway carpet.
| Product | Specifications | Action |
|---|---|---|
| IRIS USA Large Top Entry Cat Litter Box |
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Check Latest Price |
 XL Foldable Top Entry Box with Lid |
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| Modkat Top-Entry Litter Box |
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 Arm and Hammer Premium Top Entry Box |
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| Amazon Basics Large Top Entry Box |
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 Modkat XL Top or Front Entry Box |
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 FZGhome Stainless Steel XL Top Entry Box |
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 IRIS USA Top Entry Dog Proof Box |
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 unipaws Flip Top Litter Box Enclosure |
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Check Latest Price |
 So Phresh Top-Entry Litter Box |
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 amunrbrek Flip Top Litter Box Enclosure |
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 SuzziPaws Stainless Steel Top Entry Box |
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How We Judged Litter Tracking
We did not run a laboratory test, and we want to be straight about that. What we did was read the full volume of owner feedback available on each box and count how often tracking came up as a solved problem versus a persistent one. Reviews that describe a box stopping tracking almost completely rank higher than reviews that describe it as helping, and reviews that describe no improvement at all rank lower.
Three things decide the tracking outcome in practice. The first is whether the lid surface actually catches litter, which is the difference between a grooved or perforated lid and a flat plastic one. The second is entry opening size, because a cat that squeezes through a tight hole lands awkwardly and skids instead of stepping. The third is wall height, which matters more for cats that aim high than for tracking but ends up in the same household.
A word on honesty about expectations. Several owners on Reddit’s r/CatAdvice report their cats simply refuse top entry boxes outright, and that outcome matters more than any tracking number because a box your cat avoids is worse than an open tray. We flag the fit risk on every product below, and we cover the workaround in the training section later in this guide.
1. IRIS USA Large Top Entry Cat Litter Box – Best Overall for Tracking
IRIS USA Large Top Entry Cat Litter Box, Hooded Privacy, Beige/White
20.75 x 16.13 x 14.63 in
Entry 9 in wide x 10.5 in high
Grooved catch lid
4.6 lb
Scoop with side hook
Pros
- Grooved lid strips litter from paws on exit
- High one-piece walls stop spray leaks
- Roomy interior suits large and senior cats
- Top unclips for full access when cleaning
- Keeps dogs out of the pan
Cons
- Included scoop is short for the pan depth
- Some cats perch on the rim and leave waste on bare plastic
- Large size and light weight make dumping awkward
This is the box most owners end up recommending when litter tracking is the problem they are trying to solve. The lid is not flat. It carries a set of ridges that catch litter as the cat steps out, and combined with walls that run well above the litter line it deals with both the paw problem and the kicked-litter problem in one shell.
The entry measures 9 inches wide by 10.5 inches high, which is the most forgiving opening in this group. That width matters more than any other single spec, because a cat can turn its shoulders through a 9 inch hole without hesitating.
The one-piece base has no seam where a corner trap can sit, so urine spray and side-peeing stay inside the pan. That is the detail that shows up again and again in reviews from households with a high-spraying cat, and it is a bigger everyday win than the tracking feature for many people.
Cleaning is where this box earns its place. The top unclips completely rather than hinging to one side, so you can lift it off and hose the whole interior out without tilting the pan over a floor full of litter. That design choice also means no hinge to fatigue and no latch to fail, which is the single most common defect we found across the covered boxes in this roundup.
Best for large cats, senior cats and dog-heavy homes
The 20.75 by 16.13 inch footprint gives a big cat room to turn, dig and settle without touching a wall, and the high sides mean a large cat spraying upward still lands inside. It is also one of the few boxes here that dogs cannot work out how to enter, which matters in homes where the dog treats the pan as a drinking fountain.
Skip it if you want a one-hand scoop or a small footprint
The included scoop has a short handle relative to the pan depth, so you will end up scooping at an angle that puts strain on your wrist. Some cats also perch on the rim rather than entering through the hole, which puts waste on bare plastic and outside the tracking benefit entirely.
2. XL Foldable Top Entry Box with Lid – Best for Travel and Small Storage
XL Foldable Cat Litter Box with Lid – Jumbo Enclosed Potty – Top Entry Anti-Splashing Toilet – Includes Scoop & 2-in-1 Cleaning Brush (Black)
23.4 x 18.8 x 17.6 in
Fold-flat frame
Front entry top exit
Pull-out drawer tray
9.45 lb
Pros
- Mesh top panel returns loose litter to the box
- Folds flat for travel and small storage
- Drawer tray makes litter changes fast
- Snaps together solidly
- Furniture-like appearance
Cons
- Shallow interior means frequent refills for big cats
- Litter escapes door gaps and rear seams
- Drawer can spill if filled above the line
This box uses a one-way layout where the cat enters at the front and exits through the top, rather than entering and leaving by the same hole. Owners report that the top mesh panel returns most loose litter to the pan, with a substantial drop in floor scatter once the cat is settled into the routine.
The reason it earns a place in this roundup is not tracking, it is the fold-flat frame. This is the only genuinely collapsible box in the group, which means it packs down for a vet visit, a hotel stay or a move, and it stores against a wall in an apartment where a rigid hooded box would be taking up a permanent square of floor.
The pull-out drawer is a good idea executed imperfectly. Sliding the tray out is much easier than lifting litter out of a deep pan, and it changes the chore from a two-handed scoop-and-dump into a pull-and-carry. The catch is that the drawer does not seal, so a full tray can spill onto the floor at the exact moment you are trying to reduce floor litter.
Watch the seams if you have a cat that pees vertically. Owners report litter escaping through the door gaps and rear seams in that situation, and the top opening has no flap, so odor escapes more readily than a fully covered design would manage.
Best for travel, temporary housing and tight apartment floors
Owners consistently mention the visual appeal as much as the function, describing it as looking more like a small piece of furniture than a litter tray. If your litter box has to live in a living room rather than a utility closet, that matters, and the fold-flat design also means it can go back in the closet between uses.
Skip it if you have a large cat or a vertical peer
The interior is shallower than the outside dimensions suggest, so a big cat turns in a tight space and the box needs refilling more often than the footprint implies. Reports of delivered units not matching the listed photos also appear often enough that we would check the box on arrival before relying on it.
3. Modkat Top-Entry Litter Box – Most Versatile
Modkat Top-Entry Cat Litter Box, Leak-Proof, Liner & Scoop, White
15.94 x 15.94 x 14.57 in square
Patented walk-off lid
One-handed swivel lid
5.29 lb
Type-A liner
Pros
- Perforated lid ends most daily sweeping
- Square footprint saves floor space
- Wipes down easily and liner resists scratching
- Seamless base prevents side-peeing
- Reads as furniture in a living area
Cons
- Does little for odor so daily scooping is needed
- Interior feels small above 10 to 15 lb
- Reusable liner adds ongoing cost
Modkat is the design other boxes in this roundup are measured against, and the reason is the lid. It is perforated across a broad area rather than grooved in a narrow band, so the cat has a wide landing surface to cross as it climbs out, and litter drops back through instead of riding out over the edge.
Owners describe it in unusually specific terms, with multiple reviews saying it ended a daily sweeping routine. The square footprint is smaller than most rectangular boxes while the interior stays usable, which matters in a small apartment, and the seamless full-height base is the best answer we found to side-peeing and leaks.
The swivel lid is the detail that makes daily use bearable. It swings open one-handed so you can scoop, check and reassemble without putting a wet arm down your sleeve, and lid litter falls back into the pan when you close it. The included Type-A tarpaulin liner resists scratching and is designed to last up to about three months.
That liner is also the main ongoing expense people complain about. Odor control is the other weak point, since the design does very little on its own and depends on you scooping every day.
Best for single-cat homes that want the box to disappear into the room
If you are tired of sweeping and your cat is an average adult, this is the box that gets recommended most often in that situation. Owners praise the finish and the fact that it looks deliberate in a living space, and the dog deterrence is reliable because the top opening is a genuine obstacle.
Skip it for a cat over about 15 pounds or if budget matters
The interior usable space is the limitation. Cats above roughly 10 to 15 pounds get a smaller turning circle than the outside square suggests, and owners of larger cats consistently point to that as the reason they moved on. This is the box to skip and replace with the Modkat XL if your cat is big.
4. Arm and Hammer Premium Top Entry Box – Best for Odor Control
Arm & Hammer Premium Top Entry Litter Box with Filter to Clean Paws and Microban, Made in USA
20 x 15 x 15 in
Wide grated top entry
Built-in Microban
Recycled materials
Four litter types
Pros
- Grated lid keeps most paw litter inside
- High seamless walls contain spray
- Compact square shape is easy to scoop
- Works for cats up to about 18 lb
- Sits flush against a wall
Cons
- Hinged lid latch does not hold
- Hinge plastic can fatigue and snap
- Standard liners do not fit the dimensions
The tracking surface here is a wide grated entry rather than a lid you cross while descending. Owners report that the grate pulls litter off paws on the way out and keeps most of it inside, and that it handles cats up to about 18 pounds better than most boxes in this group because the interior stays square and wide.
What separates it from the plastic competition is the seamless tub with high sides and a built-in antimicrobial treatment that inhibits litter box smell at the source. In a household where the box sits in a room you use rather than a room you hide, that odor work is worth more than marginal extra tracking performance.
It is also one of the few boxes here you can push flush against a wall, because there is no back clearance needed to open anything. That is a real space saving in a narrow laundry or bathroom, and the compact square sides are easy to scoop against because there are no awkward corners to chase litter into.
The weakness is hardware, not design. The hinged lid latch does not hold, the lid can pop open or detach when lifted, and at least one owner reported the hinge plastic fatiguing and snapping after about a month. Some owners worked around it by moving to the removable-lid version of the same box.
Best for large cats in a shared living space
The generous square interior and 20 by 15 inch footprint give a large cat room to dig without spraying over a wall, and the seamless tub has no seam for urine to track out of. If your cat is on the larger side but under about 18 pounds, this is one of the few top entry boxes that handles that combination well.
Skip it if you need a working latch or standard liners
Standard liners do not fit these dimensions, which pushes you into improvising or taping, and that friction shows up in reviews as a recurring irritation. The non-functioning latch also means it is not actually dog-proof, so do not rely on it in a home with a determined dog.
5. Amazon Basics Large Top Entry Box – Budget Pick
Amazon Basics Large Cat Litter Box with High Sides, Top Entry, Odor Control, Includes Scoop, 20.5 x 14.75 x 14.38 inches, Grey
20.5 x 14.75 x 14.38 in
Filtered top-entry lid
Removable top
2.78 lb
Onboard scoop storage
Pros
- Filtered lid cuts floor scatter sharply
- Lowest cost in this group
- High sides give room to turn
- Removable top makes scooping simple
- BPA-free plastic holds up with multiple cats
Cons
- Scoop handle is short for the pan depth
- Lightweight litters still cling to paws
This box delivers most of the tracking benefit of the premium models at a fraction of the cost, and the filtered top entry is the reason. Buyers describe the scatter drop as significant rather than marginal, and the high sides do the same job for spray containment that the more expensive boxes do.
The removable top is the feature that separates it from the hinged boxes. Lift it off, monitor the pan, scoop, drop it back on, and there is no hinge, no latch and no hinge fatigue to worry about over the years. At 2.78 pounds it is also the easiest box here to move for cleaning the floor underneath.
Owners treat it as a multi-cat box more often than not, and the BPA-free recyclable plastic holds up under that kind of daily use in a way that thinner boxes do not. The scoop stores on board, which sounds minor until you have been hunting for a scoop with a dusty floor in your hands.
The reported downsides are mechanical rather than structural, which is exactly what you want to hear from a value pick. The scoop handle is short relative to the pan depth, and very lightweight litters still stick to paws enough to leave a small amount of tracking behind the box.
Best for budget-conscious households and first-time top entry buyers
If you have never tried a top entry box and want to know whether your cat will even use one, this is the lowest-risk way to find out. The tall sides give a cat room to turn and dig comfortably, which makes the transition easier than it would be in a low-walled box.
Skip it if your cat is a heavy digger with very fine litter
The filter is a filter, not a full grated landing surface, so a cat that digs hard will bring a bit more out with it. Pair it with a heavier clumping litter rather than a very light one and most of that residual problem disappears.
6. Modkat XL Top or Front Entry Box – Best for Large Cats
Modkat XL Cat Litter Box, Top or Front-Entry, Liner, Scoop & Filters, Gray
20.87 x 16.93 x 17.32 in
Switchable top or front entry
One-handed swivel lid
10 lb
Type C and D liners
Pros
- Roomy XL interior fits large cats
- Switchable entry matches your cat
- Lid doubles as a walk-off mat
- Swivel lid opens one-handed
- Reusable liners cut ongoing waste
Cons
- Highest cost in this group
- Takes more floor space than the standard Modkat
This is the version of the Modkat design to buy if the standard box felt cramped, and the difference is interior volume rather than tracking mechanism. The XL gives a large cat room to turn and settle, and it is the version owners in multi-cat households gravitate to for that reason.
The switchable entry is the part that solves the most common objection to top entry boxes. Included components let you configure it as top entry or front entry, and the walk-off mat moves with the configuration, so you can start with the easier front step and move to top entry once the cat is confident.
The tracking result is the same mechanism as the smaller Modkat rather than a new one, so if you already know the walk-off lid works for your cat, this is the same idea with more room around it.
In front entry mode a built-in step catches stray litter on the way in, so you do not lose the tracking benefit entirely by converting. In top entry mode the lid itself becomes the walk-off mat, which is the same mechanism that made the smaller Modkat work so well.
Two things to weigh against the extra room. It is the most expensive box in this roundup, and at nearly 21 by 17 inches it consumes meaningfully more floor space than the standard model, which matters in the small apartments where top entry boxes are most popular.
Best for Maine Coons, large mixes and multi-cat households
Owners cite the extra interior as the deciding factor, along with the walk-off lid and the one-handed swivel lid for quick daily scooping. The reusable Type C and Type D liners cut down on ongoing waste compared with disposable bags, which is the main running cost complaint people have with covered boxes.
Skip it if floor space is tight or your cat is a small adult
A kitten or a small adult will not get value from the extra room and will take up floor you could use for the recommended one-box-per-cat-plus-one setup. The price difference versus the standard Modkat is also the largest step up in this list.
7. FZGhome Stainless Steel XL Top Entry Box – Best for Stainless Steel Cleaning
Stainless Steel Litter Box with Lid, XL Extra Large Litter Box, Enclosed Top Entry Metal Litterbox for Big Cat, Easy Cleaning, Anti-Leakage & High Sided with Mat, Aisle & Scoop, Green
23.65 in XL steel pan
Three-layer shell
Overlapping seams
Foldable front
7.69 lb
Pros
- Steel pan wipes clean and resists odor
- Very large interior suits big and senior cats
- Overlapping seams have mostly held
- Flip lid and foldable front speed refills
- Bundles scoop
- pedal and litter mat
Cons
- Top module is short so the lid will not stay propped open
- Front flap hangs open
- Some owners report more tracking than their old box
Stainless steel is the reason to look at this box, and the reason is odor plus cleaning rather than tracking. A non-porous pan does not absorb smell the way plastic does over time, and it wipes down in seconds with no scrubbing at the corners, which cuts the deep-clean frequency considerably.
The pan measures 23.65 inches long, one of the roomiest in this roundup, and owners of large and senior cats say that extra room is what stops a big cat from spraying over the edge. The three-layer detachable shell also assembles into fully enclosed, semi-enclosed or open configurations, so you can open it up in summer.
Litter that is a well-behaved clumping type is the easiest to contain in this box, because the seams and the high walls deal with the liquid and the deeper pan gives the granules more distance to travel before reaching a wall.
The bundle is unusually complete for the money, with a scoop, a foot pedal and a litter mat included. The inverted plate and overlapping seams were designed to stop urine leakage, and most owners report those seams holding, though a minority report leaks where the top cover meets the middle piece after a high spray.
Be realistic about the tracking though. Some owners report more scatter than their previous box, and the reason is the low-profile top module. A short lid section means a small opening that a cat cannot cross slowly, so it launches out and skips the cleaning surface entirely.
Best for odor-sensitive homes and large, long-bodied cats
If anyone in your household is sensitive to ammonia, the material is the deciding factor rather than the lid. The foldable front module and flip lid make scooping and full refills quick, and the smooth surface means a hose-down is the whole cleaning routine.
Skip it if litter tracking is your main problem or if your cat sprays very high
The lid cannot be propped open as the listing suggests because the top section is too short, and the front flap tends to hang open, so you lose privacy. A few units also arrive with a dented pan, so inspect it on arrival.
8. IRIS USA Top Entry Dog Proof Box – Best Value
IRIS USA Cat Litter Box, Top Entry, Dog Proof, Covered, Scoop, Gray
17.25 in square outside
Entry 7.9 in wide and high
Fits 13-gallon bags
8 lb
Scoop hooks to side
Pros
- Top entry and tall walls deter dogs
- Grooved lid cuts paw-carried litter
- Fits common 13-gallon bags
- Removable top makes cleaning fast
- Made in the USA
Cons
- Entry hole is small for kittens and senior cats
- Odor lingers in a fully covered box
- Rated below the brand's large model
The tracking mechanism is the same grooved lid that works so well on the larger IRIS model, and owners credit it with genuinely less scatter plus effective dog deterrence. The square footprint and tall walls handle a spraying cat well, and the interior fits a standard 13-gallon trash bag so liner changes are simple.
What makes it a budget pick rather than a contender for the top spot is the entry opening at 7.9 inches square. That is a meaningful step down from the 9 by 10.5 inch opening on the IRIS large, and it is the reason kittens, senior cats and short-legged cats are the recurring complaint in reviews.
Cleaning is the other practical note. The removable top lifts off so you can check and scoop without a hinge in the way, and the smooth interior wipes down without a brush.
The removable top makes scooping straightforward, and the smooth surface wipes clean without a brush. Made in the USA with global materials, the build quality matches the brand reputation, and the scoop hooks to the side so it is not lost behind the box.
Odor is the other limitation. A fully covered box of this size needs daily scooping, and owners who skip that notice the smell first and the tracking second. Treat it as a box that works hard for you only if you scoop it every day.
Best for cat households with a dog and a single adult cat
Dog deterrence is the standout here, with the top opening small enough that most dogs lose interest quickly. For one healthy adult cat in a normal weight range, the tracking improvement is real and the footprint is pleasantly compact against a wall.
Skip it for kittens, older cats or multi-cat homes
A 7.9 inch square opening is the limiting factor for very small and very old cats, and it is the first thing to check before buying. In a multi-cat home it is also a single point of entry, which raises the risk of one cat blocking another inside.
9. unipaws Flip Top Litter Box Enclosure – Best for Hiding the Box
unipaws Top Opening Cat Litter Box Enclosure Furniture, Flip Top Design
Pressed wood panels, metal frame
Top rated to 185 lb
Flip-top standing access
Magnetic front doors
36.25 lb
Pros
- Standing-height lid saves knees and back
- Hides the box so it reads as furniture
- Doors can be left open for nervous cats
- Sturdy enough for jumbo or automatic boxes
- Panel and hinge replacements shipped fast
Cons
- MDF hinge failures within months
- Thin particle board back panel can pull apart
- Pre-drilled holes often misalign during assembly
This is a different category from the others on the list. Rather than changing the litter box, it wraps one in a cabinet with a flip top, so you get a top opening for access and a door for the cat while the pan stays whatever you already own or whatever fits inside.
For tracking specifically, owners who measured inside the cabinet report excellent containment, with one owner putting it at around 98 percent of tracked litter staying inside. The more practical benefit may be the flip-top, which lets you scoop standing up rather than crouching on a bathroom floor.
The 185 lb top rating is generous and the interior fits most standard boxes including extra-large automatic units, so it is not tied to one brand. Magnetic front doors give the cat privacy, and you can leave them open if your cat is the nervous type.
Construction is the weakness. The most common complaint is hinge failure in the MDF panels, sometimes within months of assembly, and the thin particle board back panel can pull apart when the top is opened. Pre-drilled holes are also frequently misaligned, which makes assembly slow.
Best for back and knee problems and for visible litter boxes
If you already have a litter box you dislike the look of, or you cannot kneel down comfortably to scoop, this solves both problems at once. It is also a good option if you want a top opening for access but need a door so your cat does not feel trapped.
Skip it if you want a one-piece product or move furniture often
It is an enclosure, so you need a separate litter box inside it, and at 36.25 pounds it is not something you reposition weekly. The low rating reflects real assembly and hardware complaints rather than a tracking problem.
10. So Phresh Top-Entry Litter Box – Best for High-Spraying Cats
So Phresh by Petco Top-Entry Litter Box Tan 23.2″ L X 15.4″ W X 15″ H
23.2 x 15.4 x 15 in high
Built-in tracking mat
Side-hinged tilting lid
4.2 lb
High back walls
Pros
- Tracking mat keeps granules on the lid and back in
- Tilt lid drops collected litter into the pan
- Long enough for a cat to pee and poop apart
- High back walls help upward sprayers
- Trains fast with used litter mixed in
Cons
- Interior is tight for very large long-bodied cats
- Cats can jump straight out and skip the mat
- Some units arrive bent so the latch will not seat
The tracking surface here is a built-in mat across the lid rather than a grate, and it is paired with a side-hinged tilting lid. Together they work as a system: litter collects on the mat, and when the lid tilts for scooping, that collected litter drops back into the pan instead of going in the waste bag.
Owners of heavy-tracking and high-aiming cats report a clear drop in floor mess once the cat is actually using the box. The high back walls are the feature that handles upward spray, and the 23.2 inch length lets a big cat pee at one end and leave waste at the other without repositioning.
It also adapts well to a cat that has been trained on a side entry box. Several owners report fast acceptance using the standard trick of mixing a little used litter into the fresh fill, which suggests the entry transition is less dramatic here than with a hard shell.
Two fit issues to know about. Very large, long-bodied cats find the interior tight enough that turning is awkward, and some cats jump straight out without crossing the mat bump at all, which gives up the tracking benefit for that particular cat.
Best for cats that aim high and for multi-use layout
The length and wall height combination the tilting lid means collected litter stays in circulation rather than being scooped away. It suits a household where one box serves both a peeing end and a waste end.
Skip it if you own a very large cat or if fine litter is your main problem
A long-bodied cat will feel the interior depth more than the outside length suggests, so check your cat’s full body length against the pan. Fine dust tracking can persist regardless of entry design, which is a litter problem more than a box problem.
11. amunrbrek Flip Top Litter Box Enclosure – Best for Standing-Height Scooping
Amunrbrek Top Entry Litter Box Enclosure, Flip Top with Scratch Mat, White
26.8 x 19 x 19.2 in outside
25.5 in interior
Flip top
Sisal scratch mat
31.5 lb
Pros
- Flip top lets you scoop while standing
- Free sisal mat doubles as a scratching post
- Interior fits a standard or top-entry pan
- Enclosed shell holds odor eliminators
- About a 45-minute build
Cons
- Enclosure only so a separate pan is needed
- Wide footprint eats floor space
- Hefty unit that is awkward to move
This enclosure is the most generous of the two furniture options here, with a 25.5 by 17.7 inch interior and a 15.7 inch internal height. That space fits a standard pan or converts an existing top entry box, and the wide flip top lets you scoop and change litter while standing up.
Owners put the tracking claim at roughly 90 percent less than a side-entry enclosure, which is plausible given the interior is sealed on five sides and the top is the only opening. The bundled natural sisal mat on top gives the cat somewhere to scratch, which is a nice addition given the box is a raised object.
The enclosed shell also lets you place odor eliminators inside, which you cannot do with an open tray. For a living room or bedroom situation, containing the smell matters as much as containing the litter.
Best for large cats and for anyone who cannot kneel to scoop
The interior height and length suit a bigger pan than the unipaws cabinet allows, and the standing access genuinely helps with knee and back problems. It also converts an existing top entry box, so you do not have to start over.
Skip it for small spaces or if you want a single self-contained unit
At 26.8 by 19 inches this needs real floor space, more than a standalone top entry box. It is also an enclosure, so you need a separate pan, and at 31.5 pounds it is not something you move between rooms often.
12. SuzziPaws Stainless Steel Top Entry Box – Best for Multi-Cat Homes
SuzziPaws Stainless Steel Litter Box Top-Entry Dog-Proof for Multi-Cats
23.6 in XL pan
7 in top opening
Dual entry lock mode
11 in walls
37 L capacity
Pros
- Dual mode offers front step or dog-proof top only
- Steel pan is non-porous and scratch resistant
- 11 in walls suit high-peeing cats
- 37 L capacity suits multi-cat homes
- Cover grooves return paw litter to the pan
Cons
- Enclosure adds bulk on top of a large pan
- Locking mode blocks kittens and senior cats
The dual entry mode is the feature that makes this the most flexible box in the roundup. Unlocked, the cat enters at the front and exits through the top, which is an easier ask for a short-legged or older cat. Locked, it becomes a dog-proof top entry and exit only.
The pan holds up to 37 litres, which means fewer changes in a multi-cat home where the box is filling up twice a day. The 11 inch enclosure walls with an overlap design are aimed squarely at high-peeing cats, and the cover holes and grooves return paw-carried litter to the pan.
The reinforced plastic enclosure sits on top of an already large pan, which is what makes this the bulkiest option here. That bulk is the price of the lock, because the top-only mode needs a raised shell to put the front panel out of reach of a determined dog.
Cleaning is straightforward in either mode, because the steel pan rinses clean and the enclosure lifts off entirely. In a two-cat home that runs two full litter changes a day, the 37 litre capacity is what keeps the chore down to a manageable number of trips.
Best for two-cat homes where one cat needs the easy route
Owners highlight the lock as the differentiator, because you can start a senior cat on front entry and switch to dog-proof mode without buying a second box. The non-porous steel is scratch resistant and rinses clean, which is a real advantage in a busy two-cat household.
Skip it if the enclosure bulk is a problem or you have kittens
The reinforced plastic enclosure sits on top of an already large pan, so the footprint is bigger than the 23.6 inch figure suggests. The locking mode also makes the box inaccessible to kittens and short-legged cats, which is the opposite of what you want during the transition period.
What to Look For in a Top Entry Litter Box
Entry opening size is the number one thing to check
Most failed transitions to a top entry box are an entry size problem, not a tracking problem. Look for at least 9 inches wide and 10 inches high if you have a healthy adult cat, and go larger for a Maine Coon or any long-bodied breed. Boxes with 7.9 inch square openings work for healthy adults but regularly turn away kittens and senior cats.
A grooved or perforated lid beats a flat one
The lid surface is the entire mechanism. A perforated lid with holes across a wide area catches more litter than a narrow grooved band, because the cat has more surface to cross while its paws are still tucked under. A flat plastic lid gives you enclosure and privacy but very little tracking control.
Check whether the lid survives a cat jumping on it
Top entry boxes take a unique load that open trays never do, which is why a fatigued hinge is the most common defect in this group. Removable tops and one-handed swivel lids avoid the problem entirely. If you buy a hinged lid, verify that the latch has something to engage with, since a decorative latch is not dog proof.
Scooping access and liner fit matter daily, not occasionally
You will use this box every day for years, so ergonomics beat features. A removable top or swivel lid lets you scoop one-handed, while a deep hinged lid forces you to work around an open door with a short-handled scoop. Check liner fit too, since boxes with non-standard dimensions push you into taping plastic to plastic.
Match the box to your litter type
Some boxes advertise compatibility with pine, crystal, pellet and clumping litter, which is useful if you plan to switch. Very lightweight crystal and fine dust are the hardest to control no matter which box you own, so a heavier clumping litter is the single most effective upgrade to your tracking results.
Size for the cat and for the number of cats
The widely used rule is one box per cat plus one, and top entry boxes make that harder because each one takes more floor space than an open tray. In a multi-cat home, a box with a switchable or dual entry mode is worth more than a second identical top entry box, because it removes the single-point-of-entry trap risk.
Why Some Cats Refuse Top Entry Boxes
Kittens are the first group at risk. A kitten that can fit through the opening may not be able to jump the height of the box, and a kitten that cannot get out will learn to avoid the box rather than fight it. Keep a low open tray available until your kitten is confidently jumping, then transition with the steps below.
Senior and arthritic cats are the second group, and the reason is physical. Jumping down from a height onto a hard plastic lip is uncomfortable for a cat with joint pain, and a top entry design asks them to do exactly that every single visit. If you own an older cat, choose a box with a switchable front entry or the dual lock mode, and let the cat choose.
Trapped odor is the third and most underrated reason. A fully enclosed top entry box concentrates ammonia, and a cat that finds the smell offensive will go somewhere else, usually somewhere worse. The fix is not a bigger box, it is scooping every single day and adding odor control, which is why the removable-top boxes score better with fussy households.
Single point of entry is the risk unique to multi-cat homes. One top opening means one cat can block the other inside the box, and some cats learn to wait at the top and ambush. The mitigation is a second box in a different location rather than a bigger single box, and our guide to storing boxes and gear between uses covers keeping a second box out of sight without losing it.
Finally, some cats simply do not like being watched while they use the box. Most vets still recommend open, uncovered boxes as a baseline, and that advice is not outdated. A top entry box is a good tool for a specific problem, not a universal upgrade.
How to Train Your Cat to Use a Top Entry Box
Set the new box next to the old one rather than replacing it outright. Cats do not handle sudden changes to a familiar location, and you want the option of a quick retreat if the jump goes badly the first few times.
Transfer scent first. Scoop a few large clumps from the old box and bury them in the new fill, because the smell of urine is the signal that says this is a toilet. Owners report much faster acceptance when used litter is mixed into the fresh litter than when the box is started clean.
Lower the bar for the first jump by placing something sturdy next to the box, like a small stool or a storage ottoman, so your cat has a step up to the entry. Take it away after a few days once the cat is going in without hesitation.
Keep the front entry option open during the transition. If your box has a switchable or lockable entry, leave it in the easier configuration for the first week and only lock it into top-only mode once the cat is using the box reliably.
Never punish a mishap near the box. Clean it with an enzyme cleaner, move on, and if the cat is avoiding the box entirely, go back one step in the sequence rather than pushing forward.
There is also a DIY route that forum users rate highly. A plastic storage tote with a hole cut in the lid works as a top entry box, costs very little, and is close enough to a commercial design that owners report their cat adapting to it easily. If you want the dimensions covered, our storage box roundup includes the tote-style picks that work best for this conversion.
Choosing Litter That Reduces Tracking in a Top Entry Box
Litter type can undo a good box. Very fine, lightweight crystal scatters furthest and sticks to paws more readily, and owners on r/catcare describe it as the worst partner for a tracking-focused setup. A heavier clumping litter that forms firm clumps stays where it is put and comes out in solid pieces.
Sphynx owners posting on sphynxlair.com make a related point: hard clumps and low dust matter more to them than the box choice itself, because their tracking problem is dust as much as granules. That is worth remembering before you blame a box for a litter problem.
Pellet and pine litters sit in the middle. They are heavier than fine crystal, and the top entry lid will catch what comes out, but they break down into sawdust-like particles that need a deeper clean. If your box has a removable top, that is an easier trade.
One Reddit commenter put it plainly, noting that clay tracks badly while a layered mat helps a lot. The honest summary is that a top entry box and a good litter are doing the same job, and pairing a top entry box with a heavy clumping litter plus a mat in front of the exit gives you the smallest footprint you will realistically get.
Frequently Asked Questions
What are the best litter boxes for preventing litter tracking?
The best top entry litter boxes for tracking are the IRIS USA Large Top Entry box, the Modkat Top-Entry box and the Amazon Basics Large Top Entry box. All three use a grooved or perforated lid that catches litter from the cat’s paws as it climbs out, combined with high walls that keep kicked litter and spray inside. The Modkat XL is the best option for large cats because of its bigger interior.
What is a good litter box with a top entry lid?
A good top entry litter box needs a lid surface that actually catches litter, an entry opening of at least 9 inches wide for a healthy adult cat, and walls high enough to contain a spraying cat. The IRIS USA Large Top Entry box is the strongest all-round example, and the Amazon Basics Large Top Entry box delivers the same core mechanism at a much lower cost.
Do cats prefer top entry litter boxes?
No. Most vets still recommend an open, uncovered box as a baseline, and plenty of cats refuse top entry designs outright. Many owners on Reddit’s r/CatAdvice report their cats will not use them at all. Top entry boxes work best when they solve a specific tracking problem for a healthy adult cat, and when a low tray is kept available during the transition.
What litter works best with a top entry litter box for tracking?
A heavier clumping litter that forms firm clumps works best, because it stays put and comes out in solid pieces. Fine crystal and lightweight pellets track furthest and stick to paws more readily. Pairing a clumping litter with a top entry box and a layered mat in front of the exit gives you the smallest tracking footprint in practice.
Can kittens and senior cats use a top entry litter box?
Kittens often can, since many adapt within a day or two, but a low tray should stay available until they jump confidently. Senior or arthritic cats are harder to accommodate because jumping down onto a plastic lip is uncomfortable. Choose a box with a switchable or lockable front entry for those cats, and avoid openings under about 8 inches wide.
The Verdict on Top Entry Litter Boxes for Tracking
For a typical household with a healthy adult cat, the IRIS USA Large Top Entry box is the best top entry litter box for litter tracking, because the wide 9 inch entry and the removable grooved lid solve the problem without asking anything difficult of your cat. If budget is the deciding factor, the Amazon Basics version runs the same core mechanism for far less, and if you have a large cat, the Modkat XL is the one to buy instead.
Multi-cat homes should look at the SuzziPaws stainless steel box for its switchable entry and 37 litre pan. Households where the box is visible in a living space are better served by an enclosure, either the amunrbrek flip top for standing-height scooping or the unipaws cabinet for hiding it completely. And in every case, scoop daily, because no top entry box controls odor on its own.
Keep the old tray for a couple of weeks while your cat adjusts, and expect the first few days to be messier than the last few weeks were with an open pan. The tracking reduction is real and it is dramatic once the routine settles. It is not instant, and it is not total, but for most homes it is the difference between sweeping twice a day and sweeping once a week.