Modkat XL Litter Box

Modkat
Modkat XL is expensive for a non-automatic box, but the large seamless base and flexible entry configuration solve real problems for big cats and cats that spray high or kick litter aggressively.
What we like
- Top-entry, front-entry or dual-entry configuration
- Seamless high-sided base helps contain urine
- Large dimensions suit bigger cats
- Reusable liners and hanging scoop included
- Enclosed design helps reduce tracking
What to consider
- Expensive for a manual litter box
- Large footprint
- Covered format is not ideal for every cat
- Reusable liners are an ongoing replacement item
Product snapshot
| Approx. 21 x 16.5 x 17 in | |
|---|---|
| Top-entry opening about 10.25 in wide | |
| Front entry about 8.3 x 9.8 in | |
| Reusable liner system | |
| Top, front or dual-entry setup |
What this product is trying to solve
Modkat XL is expensive for a non-automatic box, but the large seamless base and flexible entry configuration solve real problems for big cats and cats that spray high or kick litter aggressively.
Where Modkat XL Litter Box fits
Best for: Large cats, side-peeing cats, and homes wanting either top-entry or front-entry use in one enclosed box.
Think twice if: Owners wanting a budget litter pan or cats that dislike covered boxes.
Strengths
- Top-entry, front-entry or dual-entry configuration
- Seamless high-sided base helps contain urine
- Large dimensions suit bigger cats
- Reusable liners and hanging scoop included
- Enclosed design helps reduce tracking
Trade-offs and limits
- Expensive for a manual litter box
- Large footprint
- Covered format is not ideal for every cat
- Reusable liners are an ongoing replacement item
Key specifications and design points
- Approx. 21 x 16.5 x 17 in
- Top-entry opening about 10.25 in wide
- Front entry about 8.3 x 9.8 in
- Reusable liner system
- Top, front or dual-entry setup
How to judge it in real use
For this review, The Vital Pup treats the manufacturer page as the primary reference for current specifications, compatibility, care and safety information. That matters because dimensions, app features, included accessories and model revisions can change. The score is an editorial suitability score, not a laboratory measurement and not a claim that we personally performed hands-on testing.
Before buying, check the current size/fit requirements and any safety instructions that apply to your pet. For travel, mobility, restraint or behavior products, the correct setup matters as much as the hardware itself. For connected appliances, assume that app features, subscriptions and cloud services can change over time and verify them on the current official page.
Bottom line
Modkat XL is expensive for a non-automatic box, but the large seamless base and flexible entry configuration solve real problems for big cats and cats that spray high or kick litter aggressively. The strongest reason to choose it is the fit between its design and your specific use case—not simply the brand name or feature count.
Modkat XL Litter Box FAQs
Who is Modkat XL Litter Box best for?
Large cats, side-peeing cats, and homes wanting either top-entry or front-entry use in one enclosed box
Who should skip Modkat XL Litter Box?
Owners wanting a budget litter pan or cats that dislike covered boxes
Was Modkat XL Litter Box hands-on tested by The Vital Pup?
No hands-on claim is made unless a named tester, pet, test period and method are shown. This review is research-led and fact-checked against current manufacturer information.
Where should I verify the latest specifications?
Use the current Modkat manufacturer page linked in the research section because specifications, included accessories and compatibility can change.
Related reviews and buying guides
Research transparency
Fact-checked
Last fact-check date: 2026-08-17
View the manufacturer research source
We do not claim hands-on testing unless the page identifies the tester, pet, test period, method, and original evidence.
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