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#1 in Best Cat Litter Boxes

IRIS USA Cat Litter Box Large Top Entry with Lid Enclosed Covered Hooded Design Litter Catching Scatter Shield Pan Dog Proof Pet…

IRIS USA

Best for

Best overall

Amazon rating

★★★★★4.6(33,975)

Amazon aggregate, one input among many in the Verdict Score

Verdict scoreGreat
86/ 100

Based on 1 trusted source

Current price

$33.97

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Updated May 14, 2026 · 1 min read

IRIS USA Cat Litter Box Large Top Entry with Lid Enclosed Covered Hooded Design Litter Catching Scatter Shield Pan Dog Proof Pet…

Sources behind this verdict

10 reviewers weighted by source trust

Methodology →

The consensus

What reviewers found

Synthesized across the trust-weighted source mix below.

Across the reviewers we read, the IRIS USA top-entry box has become something of a default recommendation for owners trying to cut down on litter tracking without spending much. Multiple r/CatAdvice threads describe top-entry boxes as a turning point for tracking and privacy, and the IRIS specifically pulls 4.6 stars across roughly 34,000 Amazon ratings — one of the largest verified-purchase datasets in this category. Walmart and Chewy verified-purchase reviewers echo that the included scoop and grated lid work as advertised.

What reviewers liked

  • 4.6-star average across roughly 34,000 Amazon ratings — one of the largest positive datasets in the category
  • r/CatAdvice consensus that top-entry designs significantly reduce litter tracking
  • Grated lid doubles as a paw-cleaner; scoop included
  • Affordable relative to enclosed and stainless steel alternatives

Where it falls short

  • cats.com and r/CatAdvice commenters note the entry hole is too small for large cats
  • Chewy reviewers report ridges on the inside bottom where wet litter sticks
  • No handles for carrying, per cats.com review
  • Lid is reported as slightly awkward to remove for cleaning

Across the reviews

Synthesis · not our verdict

Across the reviewers we read, the IRIS USA top-entry box has become something of a default recommendation for owners trying to cut down on litter tracking without spending much. Multiple r/CatAdvice threads describe top-entry boxes as a turning point for tracking and privacy, and the IRIS specifically pulls 4.6 stars across roughly 34,000 Amazon ratings — one of the largest verified-purchase datasets in this category. Walmart and Chewy verified-purchase reviewers echo that the included scoop and grated lid work as advertised.

The disagreement worth surfacing comes from cats.com, which flags the entry hole as too small for larger cats and notes the lid is awkward to remove, and from a chewy.com reviewer who complains about ridges on the bottom trapping wet litter. Reddit commenters in r/CatAdvice raise the same size concern — this is a box best suited to average-sized adult cats and is a poor fit for very large or arthritic cats.

For most single- or two-cat households with cats in the normal size range, the consensus across mainstream reviewers and specialist communities is that it delivers more of the top-entry tracking benefit than any other box at this price point.

Key specs

Source: Amazon listing
Dimensions
Spacious design measures 20.75"L x 16.12"W x 14.62"H with a convenient entry opening of 9"W x 10.5"H—ideal for cats of various sizes while helping contain litter inside the box.
Made In Usa
Manufactured in the USA using durable, high-quality, recyclable materials for reliable, long-lasting performance you can trust for your cat’s daily litter needs
Top Entry
Top-entry design helps reduce litter tracking and prevents dogs or curious pets from accessing the litter, while offering added privacy for your cat.
Easy Clean
Smooth interior surfaces make cleaning quick and hassle-free, while the removable lid allows for easy access when scooping or changing litter.
Tidy & Organized
Grooved lid design helps catch loose litter from your cat’s paws, keeping floors cleaner and maintaining a neat, organized space around the litter area.

What customers say

2 verified voices
It's highly rated on Amazon, but it looks small relatively small and had questions about cats possibly stepping all over their poop in there.
Trustedvia r/CatAdvice
Top entry boxes have significantly reduced the amount of litter tracking for us too. It's literally been a dream. We even got a new kitten and ...
Trustedvia r/CatAdvice

Trust tier reflects our editorial assessment of the source, not the individual quote. Hover for the rationale. See how we tier sources →

Video review

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Iris Top Entry Litter Box Review (We Tried It)” · YouTube

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