IRIS OpenTop Side Entry Cat Litter Box, Gray, XX-Large

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At a Glance

  • Plastic
  • Made in USA
  • All Lifestages
$39.99 Chewy Price
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In Stock
FREE 1-3 day delivery
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Pay in 4 interest-free payments of $10.00. .

About This Item

Details

  • Provides plenty of room for turning, digging, and stretching.
  • Ideal for large-breed cats, multi-cat homes, and senior cats who need a little extra space.
  • Easy to clean, with a smooth interior and minimal crevices, reducing daily mess and effort.
  • Open-top design allows for better ventilation and easy monitoring of your cat’s litter habits.
  • High-sided walls and curved entrance provide privacy and contain litter and urine, perfect for diggers and high-spraying cats.

Instructions

Frequently bought together

Questions & Answers

1 Customer Questions

What is the entry measurement height?

Reviews
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4.4
Rated 4.4 out of 5 stars
23 Ratings
Terms & Conditions

12 Customer Reviews

Rated 5 out of 5 stars
By Carolyn on Jan 31, 2026

Large size, side entry.

The litter box is in a cabinet so the side entry was necessary for cat access. Our cats are very big, no not fat, just large. They were ‘missing’ in the smaller

The litter box is in a cabinet so the side entry was necessary for cat access. Our cats are very big, no not fat, just large. They were ‘missing’ in the smaller boxes. So far, no messes! Wish I could get a second one!

Rated 5 out of 5 stars
By Dianna on Jan 19, 2026

Perfect and VERY BIG!

Honestly, I read the dimensions and I thought this would be a perfect size for one of my larger cats. It is a perfect size to make my cats feel comfortable and I

Honestly, I read the dimensions and I thought this would be a perfect size for one of my larger cats. It is a perfect size to make my cats feel comfortable and I have a feeling all 3 of my cats will find this to be their new favorite litter.

Rated 4 out of 5 stars
By Shannon on Jan 12, 2026

it's BIG

my long bodied rescue girl likes an ample bathroom and THIS one suits her needs - no more peeing over the edge! Yay! - it needs a LOT of litter to give her enough

my long bodied rescue girl likes an ample bathroom and THIS one suits her needs - no more peeing over the edge! Yay! - it needs a LOT of litter to give her enough to dig in, though

Rated 5 out of 5 stars
By Kathy on Jan 15, 2026

Review

I ordered a side opening and got an end one so it’s a little awkward to get around but I couldn’t wait to get another one. It’s a great product it’s just the wrong

I ordered a side opening and got an end one so it’s a little awkward to get around but I couldn’t wait to get another one. It’s a great product it’s just the wrong opening

Rated 5 out of 5 stars
By Lisa on Jan 22, 2026

HUGE!

This litterbox is HUGE. It would be perfect for a multiple cat household. It keeps most of the litter inside - even with an eager litter box digger.

This litterbox is HUGE. It would be perfect for a multiple cat household. It keeps most of the litter inside - even with an eager litter box digger.

Rated 5 out of 5 stars
By Shelley on Jan 23, 2026

Love the size

Gypsy Lee is picky and needs a large box with sides this one is perfect.

Gypsy Lee is picky and needs a large box with sides this one is perfect.

Rated 2 out of 5 stars
By Lori on Jan 15, 2026

Bigger litter box

They have more room so not peeing outside of it. Takes so much more litter.

They have more room so not peeing outside of it. Takes so much more litter.

Rated 4 out of 5 stars
By Susan on Jan 20, 2026

Liked the size

They seem happier than with the high sided, narrow aluminum one I had

They seem happier than with the high sided, narrow aluminum one I had

Rated 1 out of 5 stars
By Charlene on Jan 12, 2026

size

XL try super XL JUMBO guess I was't paying enough attenton to detail

XL try super XL JUMBO guess I was't paying enough attenton to detail

Rated 5 out of 5 stars
By Susan on Jan 22, 2026

Great. Bigger than we thought it would be though.

Smaller would be easier to clean, take up less floor space.

Smaller would be easier to clean, take up less floor space.