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A Reliable Dog Proof cat Litter Box Solution To Keep The Dogs Out

There are two choices for a dog proof cat litter box.
1. Dog proof the existing cat litter box.
2. Get a cat litter box that is dog proof.

A dog proof cat litter box is essential if you are a cat and a dog household. We are a cat family, currently with a guest dog.

How to dog proof a Cat litter box

Use a cat litter box that has features expressly for the purpose of deterring dogs.

This will mostly mean the litter box will have a top opening to prevent dogs from easily accessing the box.

Put the litter box up high where the cat has access but not the dog.
This may work in some cases but does have drawbacks.

It is not so good for older cats and don’t discount the inquisitive dog making repeated valiant attempts to reach the box.

Put the litter box in a room that has a Door Buddy Latch to prevent the dog and any wandering toddlers or crawlers from accessing the litter box.

To begin with, we have looked at the five most popular dog proof litter boxes with an explanation of how they work to deter a dog.

Any extra features, plus necessary information, are included to help decide which one would suit your needs.

Dog Proof Cat Litter Boxes

1. IRIS Top Entry Litter Box – Efficient And Stylish
2. NEW IRIS Square Design – Top Entry Litterbox
3. Petmate Top Entry Litter Pan – Good Budget Option
4. Frisco Top Entry Cat Litter Box
5. Arm And Hammer Top Entry Litter Box – Reliable
Make Your Own Dog Proof Litter Box
Ways To Keep The Dog Out Of The Litter Box
Why Do Dogs Eat Cat Poop?

1. Iris Top Entry Litter Box

IRIS USA Cat Litter Box, Large Top Entry with Litter Catching Lid and Scoop, Dog Proof, Cat Box Enclosure, Beige/White
$39.99
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10/19/2026 12:00 pm GMT

Keep the dog away from the litter box, with this top entry litter box from IRIS.

The litter box is deep at 14.56 inches. A large dog, like a German Shepherd, has the height to be able to put his head into the opening but would then have difficulty progressing enough to be able to hunt through the litter.

It is doubtful that a medium sized dog would have success with this method of getting into this litter box.

The lid on the litter box is sturdy and fits securely, another dog deterrent. The litter box is large, so the cat has plenty of space to move around inside, even large cats.

The opening, as seen in the image above, is enough to deter the average nosy dog looking for a snack.

This box can take large cats.

Another plus, apart from keeping dogs out, the generous size and the ability to stop litter tracking, is the appearance of this box. It sits nicely in a corner without screaming litter box. One cat owner even spray painted the top to match her décor.

Pros

This litter box keeps the dogs out and helps prevent the spread of litter.

The litter box is BPA free and Made in the USA.

Specifications

The measurements of the entire box are 20.75L x 16.13W x 14.63H.inches.

2. Large Square Top Entry Cat Litter Box – IRIS

text - new top entry litterbox to deter dogs

The dimensions on this box are 17.25″L x 17.25″W x 14.88″H, so just a bit higher than the litter box shown above. This one is just too cute for words.

IRIS USA Cat Litter Box Top Entry with Scoop, Covered Dog Proof Litter Box Design, Enclosed Square Style Litterbox with Odor Control, Easy to Clean for Cats, Gray
$52.99
  • MADE IN USA: This top entry cat litter box is proudly made in the USA with global materials. A modern...
  • EASY TO CLEAN: The top entry litter box extra large size fits standard 13-gal trash bags. Its smooth...
  • LESS MESS: Grooved lid traps litter from paws, reducing scatter. This litter box enclosure includes a...
  • DOG PROOF DESIGN: The top-entry cat litter box design keeps litter in and dogs out. Tall walls contain...
Buy on Amazon
We earn a commission if you make a purchase, at no additional cost to you.
10/19/2026 11:11 am GMT