Living in an apartment with two cats means every square foot counts. You need litter boxes that fit tight corners, control odors without overwhelming your space, and make daily scooping quick. After evaluating the top options, we narrowed it down to two standout models: the LCZLBRRD Covered Cat Litter Box with Lid and the IRIS USA Top Entry Cat Litter Box. Both are designed with multi-cat households and small spaces in mind. For more on keeping your apartment fresh, check out our guide on best odor-control litter boxes for two cats.
Buying Guide: What to Look for in Apartment Litter Boxes for Two Cats
Size and Footprint
In an apartment, every inch matters. Look for a litter box with a compact footprint that still offers enough interior space for two cats. The IRIS USA top-entry model measures 20.5″ L x 14.75″ W, fitting easily in a bathroom or laundry nook. The LCZLBRRD covered box is similarly space-efficient while providing a fully enclosed design. For larger cats, consider best low-entry litter boxes for two cats if mobility is a concern.
Odor Control and Privacy
Two cats mean double the waste, so odor containment is critical. Enclosed boxes like the LCZLBRRD trap smells inside and include a deodorization bag. The IRIS USA top-entry design also helps contain odors while giving cats a private space. Both options reduce litter tracking, keeping your apartment cleaner. For more odor-fighting solutions, see our best covered litter boxes for two cats guide.
Ease of Cleaning
Daily scooping is non-negotiable with multiple cats. The LCZLBRRD features a pull-out drawer and scoop for quick waste removal, plus a removable lid for deep cleaning. The IRIS USA box has a simple top access that makes scooping straightforward. Both are made of durable, easy-to-wipe plastic. No complicated assembly required.
Multi-Cat Considerations
With two cats, you may need more than one box, but in a small apartment, that isn’t always possible. Choose a box that both cats will accept. The LCZLBRRD offers multiple entry modes (front/top) to suit different preferences. The IRIS USA top-entry design also keeps dogs out and reduces tracking. For more tips, read best litter boxes for two cats with different diets.
Final Thoughts
Both the Covered Cat Litter Box with Lid for Kitten and the IRIS USA Top Entry Cat Litter Box, Hooded Privacy are excellent choices for apartment living with two cats. The LCZLBRRD box wins for all-around odor control and privacy with its fully enclosed design and deodorization bag, while the IRIS USA model excels at reducing litter tracking thanks to its textured top lid. Whichever you choose, you’ll get a space-saving, easy-to-clean solution that keeps your apartment fresh and your cats happy.
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Frequently Asked Questions
How many litter boxes do I need for two cats in an apartment?
The general rule is one box per cat plus one extra, but in a small apartment, two high-quality boxes often suffice. The models we reviewed are designed to handle two cats when cleaned daily. For more guidance, see our best covered litter boxes for two cats article.
What is the best type of litter box for small spaces?
Top-entry and covered litter boxes are ideal for apartments because they contain odors and reduce tracking. The IRIS USA top-entry model has a compact footprint, while the LCZLBRRD covered box uses vertical space. Both fit neatly in corners.
How often should I clean litter boxes for two cats?
With two cats, scoop at least once daily and do a full litter change every week to two weeks. Enclosed boxes like these help keep odors manageable between cleanings. In 2026, many owners also use deodorizing bags or baking soda for extra freshness.
Can I use a top-entry litter box for a senior cat?
Top-entry boxes may be challenging for older cats with mobility issues. If your cats are seniors, consider a low-entry design. The LCZLBRRD box offers a front-entry option that is easier to access. For more options, check our best low-entry litter boxes for two cats guide.
