If you have both cats and dogs, you've probably seen this frustrating scene before:

Your cat finishes using the litter box, walks away, and seconds later your dog rushes over as if it just found a hidden treasure.

Yep, it's gross.

As strange as it sounds, many dogs are obsessed with litter boxes. Some sniff around. Some dig through the litter. And some even eat cat poop.

Besides being disgusting, this habit can create health risks, make a huge mess, and stress out your cat. When cats feel unsafe around their litter box, they may stop using it altogether.

So how do you stop your dog from getting into the litter box?

The good news is that there are several simple solutions that really work. Let's go through the best ones.

Why Are Dogs So Interested in Litter Boxes?

Before fixing the problem, it helps to understand why dogs do it in the first place.

A lot of cat owners ask:

"Why does my dog care so much about the litter box?"

The answer comes down to instinct.

Dogs Have an Incredible Sense of Smell

Dogs have around 300 million scent receptors in their noses.

Humans only have about 6 million.

What smells awful to us may smell interesting to a dog.

Dogs can detect:

Leftover proteins
Undigested nutrients
Scent markers from your cat
Information about other animals

To your dog, the litter box may seem like a giant information center.

Dogs Are Natural Scavengers

Many dogs love looking for food wherever they can find it.

Some breeds are especially known for this behavior, including:

Labrador Retrievers
Golden Retrievers
Beagles
Corgis
Basset Hounds

Because cat food is usually high in protein, cat waste can still smell appealing to dogs.

Bored Dogs Look for Entertainment

Sometimes dogs aren't hungry at all.

They're just bored.

When dogs don't get enough:

Exercise
Training
Mental stimulation
Playtime

They often create their own fun.

Unfortunately, that can include exploring the litter box.

Why Is It a Problem If Dogs Get Into the Litter Box?

Some pet owners think:

"It's gross, but it's not a big deal."

Actually, it can cause several problems.

Health Risks

Dogs may swallow:

Harmful bacteria
Parasites
Litter particles
Foreign objects

This can lead to:

Vomiting
Diarrhea
Stomach upset
Intestinal problems

Stress for Your Cat

Cats value privacy.

If a dog constantly hangs around the litter box, your cat may feel uncomfortable using it.

Some cats may even:

Hold their urine
Avoid the litter box
Start having accidents elsewhere in the house

More Mess Around Your Home

A curious dog can turn a clean litter box area into a disaster in minutes.

FYI, nobody wants to come home and find litter scattered all over the floor. :(

1. Move the Litter Box to a Dog-Free Area

This is one of the most effective solutions.

If possible, place the litter box in:

A laundry room
A guest bathroom
A spare bedroom
A basement

Then limit access so only your cat can enter.

You can do this by:

Installing a cat door
Using a baby gate
Leaving a narrow opening for your cat

Your cat gets easy access while your dog stays out.

2. Use a Covered Litter Box

An open litter box is easy for dogs to reach.

A covered litter box creates a physical barrier and makes access much harder.

Benefits include:

More privacy for cats
Less odor spread
Less litter tracking
Reduced dog access

This option works especially well for medium and large dogs.

3. Choose a High-Sided Litter Box

Many dogs don't actually climb into the litter box.

Instead, they stick their heads over the edge to investigate.

That's where high sides help.

A taller design makes it much harder for dogs to reach inside.

Litter Box Types Compared

Litter Box Type	Dog-Proof Rating	Best For
Shallow Open Litter Box	★☆☆☆☆	Cat-only homes
Standard Open Litter Box	★★☆☆☆	Homes with small dogs
High-Sided Litter Box	★★★★☆	Most cat and dog households
Top-Entry Litter Box	★★★★★	Homes with small to medium dogs
Covered Litter Box with Door	★★★★★	Multi-pet homes

IMO, a high-sided stainless steel litter box offers one of the best balances of cleanliness, durability, and dog prevention.

4. Switch to a Top-Entry Litter Box

Top-entry litter boxes have an opening on the top instead of the side.

Cats simply jump in.

Dogs, however, usually struggle to figure them out.

Many dogs give up quickly.

Keep in mind:

Senior cats may not like jumping
Cats with joint problems may have difficulty
Kittens may need some time to adjust

5. Install a Cat Door

If you have the space, a cat door can be a long-term solution.

Here's how it works:

Place the litter box in a separate room.
Install a cat-sized door.
Keep the main door closed.

Your cat gets full access while your dog stays out.

Simple and effective.

6. Train Your Dog to Stay Away

Management helps.

Training helps too.

Start by teaching commands like:

Leave it
Stay
Come

When your dog walks away from the litter box after a command, reward them immediately.

With consistent practice, many dogs learn to ignore the litter box completely.

7. Give Your Dog More Exercise and Mental Stimulation

Have you noticed that dogs who raid litter boxes are often the same dogs that chew shoes and get into everything?

That's usually not a coincidence.

They're bored.

Try adding:

Longer walks
Puzzle toys
Snuffle mats
Training sessions
Interactive games

A tired dog is much less likely to bother the litter box.

8. Scoop the Litter Box More Often

The dirtier the litter box is, the more attractive it becomes.

Try to:

Scoop once or twice daily
Clean more often in multi-cat homes
Deep clean regularly

A cleaner litter box means fewer tempting smells for your dog.

9. Hide the Litter Box Inside Furniture

Many pet owners now use litter box furniture.

Popular options include:

Litter box cabinets
Storage benches
Hidden litter box enclosures

These solutions look great and make it harder for dogs to access the litter box.

10. Use a Baby Gate

This is one of the easiest and most affordable fixes.

Many baby gates allow cats to jump over or squeeze through while keeping dogs out.

Installation usually takes just a few minutes.

The results can be immediate.

11. Create a Cat-Only Safe Zone

Cats feel safest when they have their own space.

Ideally, keep these items together in a dog-free area:

Litter box
Food bowls
Water fountain
Cat tree

This setup protects your cat's bathroom area and reduces stress.

12. Don't Punish Your Dog

When owners catch their dogs digging through the litter box, many react by:

Yelling
Scolding
Using punishment

Unfortunately, that rarely solves the problem.

Your dog doesn't understand why it's being punished.

Instead, focus on:

Managing the environment
Positive reinforcement
Consistent training

These methods work much better over time.

What's the Best Solution?

If you're looking for the most practical combination, here's what I recommend:

✅ A high-sided litter box

✅ A separate litter box area

✅ A baby gate or cat door

✅ Daily scooping

✅ Basic obedience training

For most households, this combination solves the problem quickly and effectively.

Conclusion

Dogs don't get into litter boxes because they're being naughty. They're following their instincts, curiosity, and sense of smell.

Instead of constantly chasing your dog away, focus on making the litter box less accessible and less interesting.

A safer location, a better litter box design, regular cleaning, and consistent training can make a huge difference.

For homes with both cats and dogs, a high-sided or covered litter box is often one of the simplest and most effective long-term solutions.

When your cat has a peaceful place to do its business and your dog stops treating the litter box like a snack bar, everyone wins.

Frequently Asked Questions

Is it normal for dogs to eat cat poop?

It's fairly common, but that doesn't mean it's healthy. Eating cat waste can expose dogs to parasites, bacteria, and digestive problems.

What type of litter box works best for keeping dogs out?

The most effective options are:

Top-entry litter boxes
Covered litter boxes with doors
High-sided litter boxes

Can small dogs get into litter boxes too?

Absolutely.

While larger dogs are often the biggest offenders, small breeds like Chihuahuas, Yorkies, and Pomeranians may also develop this habit.

Will cats stop using the litter box if dogs bother them?

Yes.

Many cats prefer privacy. If they feel stressed or unsafe, they may avoid the litter box and start having accidents elsewhere.

What's the cheapest way to keep dogs away from the litter box?

A baby gate is usually one of the most affordable and effective solutions. Pair it with regular scooping for even better results.

Can a stainless steel litter box help keep dogs out?

Yes.

A high-sided stainless steel litter box can make it harder for dogs to reach inside. Stainless steel also resists odors better than plastic, which may make the litter box less attractive to curious dogs.