Automatic Cat Litter Boxes for Multiple Cats: Top Picks and Reviews

Finding the best automatic cat litter boxes for multiple cats means looking for a solution that handles high traffic while keeping odors in check. We’ve tried them all—from the big boys with extra-large waste compartments, strong self-cleaning cycles, high-quality rugged construction made for a multi-cat kingdom.

Provide superior odor control and spend less time on litter box maintenance with these top picks. They make cleaning easier so you can spend less time scooping and more time enjoying life with your cats.

Litter-Robot 4

The Litter-Robot 4 is essentially like providing your cats with 24/7 access to their own personal cleaning crew, making it ideal for busy cat households. It’s clearly engineered for managing multiple cats, and the thoughtful features are a true testament to that. The automated system rakes through the litter about 20 minutes after your cat finishes, pushing solid waste into a separate compartment. That translates to less time spent scooping and more time spent with your furry friends.

These new sensors greatly improve odor control while significantly enhancing safety for your refined feline. You can take comfort in the fact that odors will never be a problem and your felines will be protected.

Another feature I was deeply impressed with during testing was the functionality of the Whisker app. Visualize waste and litter on an interactive map. You can monitor waste and litter levels in real time. This feature is awesome, particularly when you have more than one cat using the box.

You can make changes remotely with the app. If you aren’t particularly technology-inclined, that’s ok! Its large, colorful physical buttons make the implementation very intuitive. Just remember that with all these cleaning options, there is a little bit of a learning curve in the beginning.

Here’s another big factor though. Large overall silhouette Continuing in the footsteps of the Litter-Robot 3, the 4 has a pretty significant footprint. This design makes it a true space hog. If you’ve got the space for it, it’s well worth it.

It typically takes most cats about a week to acclimate, but after that, it makes litter box maintenance much easier and more efficient. We offer the unit in two stylish color options—high-tech white and sleek black. Pick the color option that best suits your home decor!

You get to test drive it, so to speak—see how it fits with your routine before making a long-term commitment. If you do choose to keep it, that peace of mind is guaranteed with a full 1-year warranty.

After almost three years of rigorous use, I can personally attest to the build quality and reliability of the former Litter-Robot 3 Connect. The enhanced features of the Litter-Robot 4 represent a major leap in technology, making it one of the best options in the automatic litter box market.

PetSafe ScoopFree Ultra Self-Cleaning Cat Litter Box

The PetSafe ScoopFree Ultra proved to be an intelligent, roomy automatic litter box designed specifically for multi-cat households. This selection is focused on innovative technologies that provide added convenience and functionality, making life easier for you and your pets. With its advanced features, it simplifies the task of managing multiple cats in a single litter area.

One of the greatest conveniences is that it has a disposable tray that keeps the litter dry for up to 30 days without clumping. This is due to its thoughtfully engineered, fully automatic scooping technology. This innovative system automatically traps solid waste into a separate, odor-free compartment, which helps maintain a clean litter environment for your refined feline friends.

Households with a whole litter of furry friends will love its spacious capacity. It holds up to 14 days of waste at a time, so you’ll empty it less often. The price is another big plus too. Considering a 26-pound box of litter costs about $27 and lasts at least four weeks, it’s an affordable option.

This comes out to around $15 per cat per month based on using each tray for 30 days. That means excellent clumping ability and dependable odor control, which is essential when you’re caring for several felines. The automatic scooping system rakes the litter 19 times within 21 days, which is still impressive for maintaining a clean box without daily scooping.

It’s still doing an impressive job of maintaining a clean box without having to lift a finger every day. We loved that the “pull and wrap” disposal system keeps this handy, too, pulling waste into odor-blocking bags. When it’s time to dispose of the waste, the process is fast and mess-free.

Clearing it out for daily maintenance is delightfully easy too. A simple daily wipe with a litter box cleaning wipe avoids ugly stains and litter box odor. That means you don’t have to spend all your time cleaning!

More than just practicality, it’s design like this that minimizes the mental load of dealing with multiple pets. Providing less odor, no tedium, and all the scooping is what makes the Ultra a blessing to busy dog parents. It’s more than just making life easier—it’s about improving the quality of health and environment for your cats as well.

CatGenie Self-Washing Litter Box

The CatGenie Self-Washing Litter Box really does change everything. I would totally recommend CatGenie as a time-saver too, especially if you’ve got multiple cats living at home. This self-cleaning litter box is perfect for multi-cat families and people on the go. It’s suitable for homes with one or two cats who weigh up to 20 pounds.

The main selling point of this litter box is that it cleans and dries itself after each use. Reap the rewards of fewer scoops and more freedom! Instead of using a traditional litter box, it utilizes Washable Granules. This saves you the hassle of constantly repurchasing bags of litter. Simply refill the granules every few months.

With the inclusion of the SaniSolution cartridge, you get added hygiene as it sanitizes the bowl with every single cycle. Setup and assembly is easy, and nearly all owners consider it easy-to-assemble. You’ll want to make sure you have access to an appropriate water line and electrical outlet.

This added requirement can make placement more difficult, especially in the more common settings of a bathroom. On the maintenance front, the CatGenie requires a bit of upkeep for it to operate seamlessly. Since the CatGenie is self-cleaning, you’ll just do your deep clean every four weeks.

With the right maintenance here and there, it can stay in the best shape ever! Replacement supplies, including the Washable Granules and SaniSolution cartridge, are around $24 and $25, respectively. Include these costs in your planning as you use these budgets to meet your priorities.

In terms of performance, it does perform as advertised but with some quirks. Just know that during use, the automated cleaning cycle can be a little loud. Still, the noise is tolerable and will not take over your household atmosphere. In other words, we assume there’s a 20% chance of setting overtime.

Still, the two-year warranty and 90-day money back guarantee offer decent reassurance. Their customer service is very highly rated. You can trust them to provide assistance if you run into any problems.

For managing multiple cats, the CatGenie provides a completely hands-off cleaning alternative that reduces daily maintenance. It does price out on the high side. For the right setup, the convenience of never having to scoop or change litter again definitely makes it worth a look.

Omega Paw Roll’N Clean

After that, it’s tough to overlook the Omega Paw Roll’N Clean for its simplicity and practicality. It’s an easy no-fuss solution for saving on litter box chores, especially if you have a cat household with multiple cats. What turns it into perhaps our favorite is simply the way the design transforms the chore of cleaning.

Rather than measuring with a scoop, you roll the whole box on its side. Just tap the bottom to dislodge any harboring, stuck gooey clumps and roll it back upright. Waste gets funneled into a removable tray so you can pull it out and toss it in just seconds. It’s as hands-off as it gets short of going full electric.

The Roll’N Clean comes with four main parts: the base, a lid, a removable tray (or scoop), and a plastic filter that fits snugly under the scoop. Assembly is easy as well, and once assembled, everything is locked firmly into position. The enclosed box keeps messes contained, helping you maintain a clean litter area and odor-free home.

It further minimizes the litter scatter that most cats like to produce. Its innovative self-cleaning design leverages gravity and a unique integrated grate. That means you don’t have to deal with awkward cords, battery charging, or expensive systems that require setup and can break down.

One thing you need to consider is what type of litter you want to use. If you use lower-quality litter that doesn’t clump well, it has issues with the internal grate. That’s because you’ll likely have even worse cleanup to contend with.

Paired with an excellent clumping clay litter, the system just works so fabulously—we promise you’ll save time while actually maintaining a cleaner surface. This unique litter disposal system works great in homes with several feline family members. Don’t worry—the quick disposal feature means this option can handle heavy use like a champ!

One of the best things about this litter box is the price. At about $30 or less, it’s one of the cheapest options available. This way, you end up with a truly dependable, low-maintenance setup without having to shell out hundreds of dollars for high-tech bells and whistles.

Saving both time and effort while being easy on the wallet is a double win, particularly for an item you’ll be using every day.

PetFusion BetterBox

After that is the PetFusion BetterBox, great for multi-cat households. This litter box is big and roomy! It’s 22.6 inches long, 18.1 inches wide, and 8 inches deep, so your furry family can stretch out and relax into all that space.

During testing, no cat wasted any time before enthusiastically entering and exiting. This is the best sign possible when it comes to a home with more than one kitty!

One of the most notable features is the non-stick coating. With the right litter, like Dr. Elsey’s Ultra Unscented Clumping Cat Litter, it goes above and beyond. After dumping out the litter, the bottom of the box was practically pristine.

Only one tiny area required a quick clean up! This prevents a lot of messy cleaning up, which is great considering how often a litter box needs to be cleaned. One caveat though, as with any nonstick coated products, the non-stickability can wear off with time.

After three weeks of everyday use it started not working as well. As a consequence, cleaning up messes, like dried pee, became more difficult.

The material it’s made from is ABS plastic, which is sturdy but still light. If being eco-friendly is important to you, take a look at the BetterBox! Finally, it’s recyclable — as long as your local recycling center or curbside collection accepts #7 plastics.

That’s an excellent added feature for the eco-conscious when it comes time to replace the box. That’s one reason the BetterBox has developed a loyal following with cat owners.

On Amazon, it has 7,293 reviews, of which 76 percent are five stars. This type of feedback is what adds credibility, proving thousands of pet parents have found it to be a worthy investment.

Whether it’s the wide open style to the convenience of how easy it is to clean, there’s obviously plenty to love here.

Smarty Pear Leo’s Loo Too

Next up is the Smarty Pear Leo’s Loo Too, a high-tech litter box that takes the hassle out of owning multiple cats. Designed by a tech-savvy team inspired by Leo, the CEO’s dumpster-rescued cat who lived 18 incredible years, this box combines smart features with thoughtful design.

You can manage it from your smartphone or even with a voice command. It’s Alexa and app-enabled, so it fits right in with your Google/Amazon smart home ecosystem! Now that’s convenience at its best, most especially when you have a bustling household or a multi-cat home.

What makes Leo’s Loo Too so special, though, is its innovative approach to odor control. Their system incorporates a multi-step process with a tightly sealed waste drawer, activated carbon filters and heavy-duty liner bags. Not to mention, it has an EPA-certified UV light that gets rid of 99.9% of bacteria!

Smarty Pear can confidently boast that 99% of our users report a dramatic improvement in their home’s smell. Imagine a world where the smell of your kitty’s litter box doesn’t invade your home! The UV feature isn’t just a quirky tech gimmick, either. It’ll change the way you think about cleanliness and bacteria control, providing a clean slate after every cleaning cycle.

With regard to cleaning, the Leo’s Loo Too makes it absolutely laughably easy. This self-cleaning litter box touts itself as the most convenient and user-friendly option available. With little effort on your end, it does all the gross stuff!

Got multi-cat households covered. No big deal. It’s designed for the burst of new traffic, so you aren’t always having to stress over staying ahead. The app informs you of when cleaning cycles are running and how many cycles of litter are present — so you never have to wonder!

We’ve found the design to be just as intentional as the design. Every detail, from the carbon filters to the heavy-duty liner bags, works together to make life easier for cat parents.

What’s more, the true tale of how this box came to be makes it even more special. This product is inspired by Leo, a cat who took the incredible journey from dumpster to legend. It genuinely seems to have been designed by people who know the pleasures and frustrations of living with and loving cats.

Whisker Litter-Robot 3 Connect

That said, the Whisker Litter-Robot 3 Connect earns its place on this list for how well-designed and easy to use it is. After almost three years of constant testing, it still continues to impress. It’s still a great choice if you have a bigger household with multiple cats.

Its large waste capacity takes it a notch higher. It even has an automatic waste drawer that can contain up to 14 days’ of waste before you have to empty it. The innovative “pull and wrap” disposal system makes cleanup a breeze. It locks away your waste in a smell-proof bag, so your house remains clean and welcoming.

If post-pooch clean-up has made you consider a lifetime supply of poop hats, this feature in and of itself can really simplify your life. Safety and security comes through brilliantly in this model. Two safety sensors immediately sense when your cat enters the litter box. They shave off seconds by prematurely halting the cleaning cycle to prevent accidents.

The button panel lock prevents inquisitive pets or children from accidentally pressing buttons and interrupting the system. Details like this go a long way in illustrating the level of consideration that was taken to design this unit. In finalized competitive testing, the wireless Litter-Robot 3 Connect wowed researchers’ cats in an UNPROFESSIONAL New York lab.

It performed just as impressively in real-world home trials, impressing an army of enthusiastic feline volunteers. In terms of performance, it was entirely reliable and the unit managed the waste of multiple cats with no fuss at all. It’s important to understand the scale of this beastly machine.

Though the exterior can take up some impressive real estate in a space, the interior is only 14 by 14 inches. This small interior may be slightly cramped for large kitties. Something to consider if your fur babies are hefty! Durability is the third main point. Plus, it’s backed by a generous 1-year warranty.

Furthermore, the best models include a 90 day trial period, showing how confident they are in their build quality. Many users found that the unit just stopped functioning or flashed error messages after a few months use. These cases are rare but significant exceptions.

Though not a major collective issue, it is something to be aware of.

Catit SmartSift

So, Catit SmartSift—which by all accounts is a pretty neat product—may just be the perfect little solution to help you stay on top of your cats’ litter needs in a cat household. It’s a smart, straightforward system that greatly simplifies litter box maintenance. Rather than contend with noisy motorized components or complex assemblies, it relies on a simple, quiet, manual lever.

All you have to do is pull the lever to sift away the clumps of waste and replace the litter. No more scooping, saving you time and dirty work. Plus, it’s compatible with any clumping litters, so you don’t have to deal with proprietary brands.

This is definitely one of the most unique features of the Catit SmartSift – the clear-view window on top. This feature is a thoughtful addition, allowing you to monitor litter level without opening the box. This innovative indicator provides crystal clear ongoing information, indicating the ideal time for a refill or cleaning of your favorite litter box.

From there, you can jump right into the work with no uncertainty. That sealed design isn’t just a benefit on the maintenance side of things, it does wonders for keeping your home cleaner, too. It reduces litter tracking and dust so you don’t have tiny paw prints all over the house.

If you have a home with several cats, odors can certainly be more of a concern. The Catit SmartSift even includes a Dual Action Airsift Odor Reducing Pad, which is a total game changer. Already it has drastically reduced undesirable odors, which is an important thing to me and should be to you if you share your house with cats.

In fact, 90% of users have experienced a significant reduction in litter box smells after making the switch to this system. That should be pretty darn impressive for a litter box that doesn’t use any complicated electronics.

One huge bonus of this system is how quiet it is. Since it doesn’t require any motors or electrical components, it’s virtually silent. If you’ve ever used a motorized litter box, you’re familiar with all the racket they make.

That whirring sound can be annoying for you and even more so to your refined feline friends. Thanks to the SmartSift, that’s quiet comfort and tranquility.

ChouBox Automatic Litter Box

If you’re like most multi-cat households and end up caring for 3 or more kitties, the ChouBox Automatic Litter Box is a fantastic option. It works great on hard floors and carpet alike. This automated option as a newer product runs around $620. Watch out for sales directly through the company, though—including major holidays, when you can save a lot!

The ChouBox utilizes seven sensors to automatically detect when your kitty is in action, ensuring that it doesn’t leave a mess behind. It calculates exactly when the time is right to scoop, boasting an entrance that is almost 50% larger than many competitors. This spacious design accommodates cats weighing between seven and 22 pounds, making it suitable for both small and large cats alike.

What’s really impressive is the flexibility you have with your cleaning schedule. This automatic litter box can scoop automatically with its built-in sensors, or you can set it to Timing Mode, where it activates every three hours, day or night. This versatility is particularly amazing for busy cat owners who want to streamline their cat care routine!

It’s ideal if your cats like to hang out around their litter box or you just want a little less day-to-day interaction with them. The waste drawer accommodates up to 2.6 gallons so you can empty less often. Weighing just 22 lbs., it’s lightweight for easy mobility.

Odor control is another area where the ChouBox excels. Whether waste is in the drawer or temporarily sitting inside the gray ball between cycles, smells stay contained. This feature is a big win when you’re managing multiple cats and helps in maintaining a cleaner-smelling home, which is truly priceless.

Purrfect Portal Self-Cleaning Litter Box

We get it, higher traffic areas When you have 2 or more cats, it can be hard keeping filter that much action. You want something that you won’t have to scoop every day!

Product Description The Purrfect Portal Self-Cleaning Litter Box has a unique design to keep your home cleaner and smelling fresh. It’s ideal for homes with several cats!

Purrfect Portal It’s loaded with a motorized cleaning technology that the moment after your cat uses it, automatically sweeps the clumps into an enclosed waste drawer. This makes sure the box is nice and clean when the next visitor comes on in. Say goodbye to awful odors or unsightly accumulation, even with a pair or trio of felines cohabitating.

What truly sets the Purrfect Portal apart is its roomy interior, which clocks in at about 23-inches long and 17-inches wide. This provides your cats lots of space to go about their business without stress. It’s crucial if you have big cats or a multi-size household.

The entrance height is ideal at just under 6 inches high. Threshold-free entry makes it very accessible for elderly cats and kittens alike. That’s right—one of the other coolest features is the smart sensor system that identifies when your kitty exits the box.

It waits a few minutes before starting its automatic cleaning cycle. This means it won’t startle a skittish fur-baby or have the potential to operate while your cat is inside. You’ll find the waste compartment easy to access. It can hold up to a week’s worth of waste, minimizing how often you need to empty it.

On top of that, the odor control system is really effective since its carbon filter traps smells before they start spreading. It’s super easy to set up, and its compact design means that it won’t take over real estate in your home.

Just plug it in—no special outlet required—and you’re all set! It’s compatible with all clumping litter, meaning you’ll never have to switch brands or purchase anything proprietary. Maintenance isn’t complicated, either.

All of the parts that require cleaning are removable and can be rinsed off easily with water. For busy and modern pet owners, this innovative cleaning convenience is a game changer.

Best Sellers in Self-Cleaning Cat Litter Boxes

Conclusion

The best automatic cat litter box for multiple cats found can transform your everyday life. Each choice we discussed brings something different to the table, whether you’re looking for smart tech abilities, compact designs, or minimal effort maintenance. From the high-tech Litter-Robot 4 to the budget-friendly Omega Paw Roll’N Clean, you’re sure to find the perfect match for your household’s needs.

Consider your cats’ requirements and what would work best with your schedule. Perhaps you’re interested in a self-washing solution like the CatGenie, or a more no-fuss but equally efficient option such as the PetFusion BetterBox. Whichever route you take, these top picks are tried and true, designed to stand up to multi-cat households.

Looking to take your automatic cat litter box game to the next level? Read the complete cat litter box reviews and find the best automatic cat litter box for multiple cats to suit your cats and your busy lifestyle today!

Frequently Asked Questions

What is the best automatic cat litter box for multiple cats?

The Litter-Robot 4 is the best-rated automatic litter box for managing multiple cats. With a large capacity design, superior odor control, and automatic 24/7 cleaning cycles, it’s both efficient and hygienic, making it an ideal choice for cat households.

Are automatic litter boxes safe for my cats?

Yes, most automatic litter boxes, such as the Litter-Robot 4 and Smarty Pear Leo’s Loo Too, include safety sensors to prevent operation when a cat is inside, ensuring smooth litter box management in a cat household. Visit the safety page on the event website for more information.

How often do I need to empty an automatic litter box?

If your cat household has more than one cat, you can expect to empty the waste bin of your automatic litter box every 2–3 days, but this varies based on the capacity of the box. Models such as the Litter-Robot 4 have large waste drawers, cutting down how often you need to empty them.

Can automatic litter boxes reduce odors?

Yes, most automatic litter boxes like the CatGenie and PetSafe ScoopFree Ultra offer odor-control features, ensuring your cat household smells clean and odor-free with their efficient waste management.

Are self-cleaning litter boxes worth the investment?

Of course, they’re time savers and take the work out of manual scooping, making them essential pet products for managing multiple cats. The Litter-Robot 3 Connect provides superior convenience and hygiene, making it a favorite litter box for busy cat owners!

Do automatic litter boxes work with all types of litter?

Keep in mind that not all automatic litter box models work with each litter type. For example, the CatGenie uses washable granules, while the Omega Paw Roll’N Clean functions most effectively with clumping clay litter.

Can kittens use automatic litter boxes?

Baby kittens can use different litter boxes, just make sure the box is appropriate to their size and weight. Other models, such as the Smarty Pear Leo’s Loo Too, feature weight sensors that may not register tiny kittens. Monitor them at first.