Please note that some posts contains affiliate links & I will be compensated if you make a purchase after clicking on my links Find out More

Why Does My Dog Eat Cat Poop?

by | Mar 4, 2025 | Cat Behavior & Care, Dog Training & Care, Sponsored & Reviews | 16 comments

Do you often ask, Why does my dog eat poop? Why do dogs (and cats) eat weird things? This disgusting poop eating habit drives humans nuts, and even cats get upset with dogs eating cat poop. So when you ask, How can I stop my dog from eating poop?” you’ll find the answers here. Read on!

What’s a caring parent (of two-legged or four-legged “kids”) to do? Enter the Door Buddy. I first wrote this review about eight years ago (wow, that long ago!). I’ve updated portions of it since the company has improved the product along the way.

Door Buddy Logo

This post is sponsored by The Door Buddy. I am being compensated to help create awareness about pet-proofing and kid proofing cat litter boxes, but BLING, BITCHES & BLOOD only shares information relevant to our readers. The Door Buddy is not responsible for the content of this article.

Puppy antics delight most new owners, but dogs eating poop prompts anything but smiles. My own darling Magic indulged when he turned six months old. He’d make a beeline to visit his horse buddy next door and find the nifty treats she left on the ground. Or he’d sniff out “bunny eggs” and indulge! After these nasty snacks Magic always tried to kiss everybody on the lips, yuck! Thank doG, he finally outgrew the behavior…

But many dogs indulge, and when access to the cat box provides yummy opportunities, pet lovers need answers. Urk! That’s why I’m thrilled to review The Door Buddy.

WHY YOUR DOG EATS POOP?

Dogs commonly eat their own or another animal’s droppings (coprophagia). This is typical behavior for mom-dogs that must clean up after their babies, and some pups may end up mimicking this behavior. It first appears in pups at about four to nine months of age. And generally, the dog outgrows the behavior. There are a number of ways to deter the behavior in puppies, discussed in my book Complete Puppy Care.

DOGS EATING CAT POOP?

For adult dogs, though, it’s not unusual for the cat’s litter box to be treated as a canine snack bar. That’s because cat food contains more protein than dog food, and as a result, feline waste tastes good to dogs. The nasty habit is not only unsanitary, but it also puts Sheba’s tail in a twist to have a dog messing with her toilet. Cats pestered in their bathroom look for another place to “go” such as behind the sofa.

DogDoorBuddy

Toddlers Play In (Yuck!) Schtuff, Too!

It’s not only dogs that investigate the kitty potty and hiss off the cat–and risk illness from parasites, too. Human babies and toddlers, just like puppies, love to explore and guess what ends up being tasted? Even if there are now safe cat litters for every purr-suasion, swallowed litter makes anyone queasy. Double urk! A dog invading the cat’s space also can make litter box training more difficult.

How to Stop Litter Box Grazing With The Door Buddy.

Prevent dog access to litter box with The Door Buddy

The Door Buddy is a management tool that helps you control access to the cat’s litter box and/or food bowl–or kitty’s favorite room. The Door Strap verson is a peel-and-stick low-tech and economical solution that installs in minutes. The adjustable strap allows you to determine the size of the door opening so that your smaller cat can come and go (and eat or eliminate in peace) while preventing larger animals–including babies and toddlers!–from entering the area.

A new version, a Door Buddy Cat Door Prop, easily screws into the door latch plate to keep the door open the width needed for your cat to come and go–while keeping the dog out. They include a custom tool to help with tightening and locking, and use a strong plastic to help it better work with the strike plate.

CLICK HERE TO READ THE DOOR BUDDY STORY

Economical & Easy DIY

The Door Buddy requires no fancy installment and is significantly less expensive than pet gate barriers or “cat flap” and doggy doors that I also recommend. When we got Bravo-Dawg, I was concerned that his 125-pounds would bulldoze through, since no screws attach the strap to the door and frame. A very determined large dog could get through. But for smaller dogs like our current Shadow-Pup and larger dogs that only require a reminder, The Door Buddy works like a charm.

Great for Multi-Pet Homes!

At my house, my Karma-Kat is a bit of a piggy when it comes to other pet’s food bowls. Shadow has taken to doing a paws-up on the counter where I feed the cat, and reeeeeching over to clean out the bowls (sheehs, there’s another use for me!). And if you have cats of different sizes, the Door Buddy works well to offer the smaller kitty access while limiting Jumbo-Kat’s ability to nosh from the room where she’s fed.

Do you have dogs that pester your cat during dinner or potty duty? Or maybe you have Mutt-and-Jeff size dogs that need to have separate feeding ops? I could see the Door Buddy working particularly well for multi-pet homes–but also as a boon to keeping your cats calm when the grandkids come to visit!

CatDoorBuddy

I love hearing from you, so please share comments and questions. Do you have an ASK AMY question you’d like answered? Do you have a new kitten and need answers? Stay up to date on all the latest just subscribe the blog, “like” me on Facebook, and sign up for Pet Peeves newsletter.

Stay up to date with the latest book giveaways and appearances related to my September Day pet-centric THRILLERS WITH BITE!  Amy Shojai, CABC is a certified cat & dog behavior consultant, a consultant to the pet industry, and the award-winning author of 35+ pet-centric books and Thrillers with Bite! Oh, and she loves bling!

16 Comments

    • Frank

      I recall a great song, “litter Box Grazing” that would be a perfect companion piece, here.

      Reply
  1. Bridget Rangel

    Important topic that you have raised at your site. Really it helps a lot in separation of dogs, cats and babies. Door Strap is the best thing ever i have seen.

    Reply
  2. The Daily Pip

    Yep, we have this problem in our house as well. Our super senior, 19 year-old cat, Elsie sometimes misses the box. She’s trying, but at 19 sometimes she doesn’t quite make it. Ruby (dog) takes advantage of her senility and well …let’s just say we could definitely use a door buddy!

    Reply
    • Amy Shojai

      I think that may be what triggered Magic’s re-introduction to the (urk) snacking, when Seren-Kitty left a couple of “presents” within reach.

      Reply
  3. Kitty Cat Chronicles

    This is an awesome idea! My dog likes to take a snack break on the cat box buffet sometimes, but unfortunately she is the same size as the cats, so I don’t think this would work to keep her out. Sounds like a purrfect solution for those with bigger dogs though!

    Reply
    • Amy Shojai

      Yep, the cat size dogs can be a challenge. If your cats are able to jump, sometimes placing the litter box out of reach on a counter can work.

      Reply
  4. Three Chatty Cats

    Whew, I’m glad I don’t have to deal with our doggy bothering with the kitty litter. But the Door Buddy does sound like a great solution if your household has that problem!

    Reply
  5. Ava at Savvy Pet Care

    What a great idea! I don’t have a need for this product but sure know some other folks who could use it.

    Reply
    • Amy Shojai

      Hey Ava, glad you don’t need it (wish I didn’t either, LOL!). Hope you’ll share the post with the folks you do know who might benefit. Thanks bunches for visiting and commenting.

      Reply
  6. Wayne Borean aka The Mad Hatter

    LOL. Would last two seconds with Rose and Kleo. They are very strong and energetic mutts!

    Cute too.

    Reply
    • Amy Shojai

      Ha-ha! Well Wayne, there always are those exceptions. 🙂 This is another tool in the kit. Always great to have different options because…as we all know…every pet and pet family is different.

      Reply
      • Wayne Borean aka The Mad Hatter

        25mm wide steel strap, 4mm course thread screws, with a drop pin like the ones used on the three point hitch of a farm tractor. That’s what it would take with my girls!

        When they aren’t snoring that is. Rose is lying beside me while I’m going through my email, and she sounds like a 747 taking off at times. Other times she’s chasing dream rabbits. Sometimes when chasing those rabbits she yips so loud she wakes herself up.

        Reply
  7. Sue

    Wow- what a great idea! My dogs are pretty small (yorkies) and my cats are pretty big- but I would still try it. One of my cats is 16 and he can’t jump up on the table to eat anymore- I have to lift him up to it a few times a day. This could be a great solution to allow me to feed them on the floor.

    Reply
    • Amy Shojai

      Hey Sue, the Door Buddy sounds like something worth a try. Be sure to enter the give-away, maybe you’ll win one!

      Reply

Trackbacks/Pingbacks

  1. Why Do Dogs Roll on Poop, Rollo on Grass, and Like Stinky Nasty SchtuffAMY SHOJAI'S Bling, Bitches & Blood - […] Does your dog roll in poop? We lived on the river when I grew up, and our Shelties always…
  2. Get the Sweet Smell of Success Choosing a New Cat Litter: Here's HowAMY SHOJAI'S Bling, Bitches & Blood - […] And German Shepherds, like Magical-Dawg, actually LIKE the pee-poo cat smell. So we not only had an odor issue…
  3. Puppy Proofing Tips: How to Puppy Proof to Keep Puppies SafeAMY SHOJAI'S Bling, Bitches & Blood - […] the evenings, when all eyes can watch the pets, we spend time together in the living room. Using a…
  4. Best Pet Door and Pet Gate Options: How to Train Pets to Use Baby GateAMY SHOJAI'S Bling, Bitches & Blood - […] to use the box and prefer grass, for instance. Or your family may include dogs or toddlers that get…
  5. Puppy Proofing: Top 10 Tips to Save Dog Lives for National Puppy Day! - […] you have cats, be sure the litter box is out of reach. Puppies like to snack on poop, especially…
  6. Dog Litter Boxes: Ask Amy Video - […] Have your dogs ever shown unusual interest in the cat’s litter box? No, I don’t mean THAT WAY as…
  7. Litter Box Problems? 8 Reasons Cats Snub the Box & What To Do - […] facilities in the master bath. It’s not unusual, though, for dogs to invade or even snack from litter boxes…
  8. Cat Litter: History of Cat Litter & New Cat Litter Choices - […] loved but repelled dogs to keep the canines from eating poop! (If you’ve got that problem, check out this…
  9. Why Do Dogs Eat Dirt and How to Stop Dogs Eating Dangerous Things - […] Bravo also likes to eat grass. While some dogs eat poop and snack from the litter box, I’ve got…
  10. Weird Stuff Dogs Eat: Why Dogs Eat Grass, Eat Dirt & Eat Poop - […] digested all the nutrients so the dog relishes giving the poop another chance. I wrote more about litter box…
  11. New Puppy Introductions: Intro Dog to Cat ComPETability #ad - […] environmental, social and emotional enrichment opportunities. No, I’m not talking about grazing in the kitty litter box! The critters…
  12. Dog Digging Disasters: Why Dogs Dig & How to Stop Excavations - […] an inappropriate outlet. Dogs dig holes in the yard, un-plant your flowerbed or potted plants, empty the cat’s litter…

Submit a Comment

Your email address will not be published. Required fields are marked *

Categories:

Recent Posts

Pet Dehydration? Causes, Symptoms & First Aid for Dog Dehydration and Cat Dehydration

Cat and dog dehydration refers to the excessive loss of body water. Pets are prone to dehydration when the weather gets very hot, and they don’t have access to enough water. As a result, they can develop heatstroke. More often, though, dog and cat dehydration happens from vomiting and diarrhea.

Here in Texas, we’ve had weeks of triple-digit temperatures. I worry about the outside pets, but even indoor cats and dogs can suffer from dehydration. Normal water loss occurs in the pet’s bathroom deposits, through moisture exhaled with the breath, and through sweat. These fluids get replaced when the cat and dog eat and drink.

Any illness may prompt pets to stop eating and drinking, and prolonged fever increases the loss of body fluid. Specific disease conditions or injuries like diabetes or kidney disease may cause excessive urination that also causes of dehydration.

Cats evolved as desert creatures and have an amazing ability to conserve water, but cat dehydration can still kill. Even though cats seem to prefer to drink water in the weirdest places (the sink? your glass? the TOILET?!) they most often just don’t drink enough water. Here’s what you need to know.

Pet Rescue Breathing & CPR Saves Cat & Dog Lives

Do you know how perform Pet Rescue Breathing and pet CPR? You can save your dog or cat’s life by knowing how to do pet CPR and how to perform rescue breathing. Pets suffer brain injury and death if oxygen is cut off for only a few minutes. When minutes count, rescue breathing can save your pet’s life.

How to Find Lost Pets

July is National Lost Pet Prevention Month. More pets disappear over the July 4th holiday than any other time, because they get so scared about the noise. But pets get lost all the time. Both Karma-Kat and Shadow appeared as lost babies. Please bookmark this site for tips how to find lost pets.

Scaredy Cat? Teaching Shrinking Violet Shy Cats

Do you have a scaredy cat? Working with fearful and scared cats can be a challenge. Does Sheba hiss at strangers? Does Tom dive under the bed when the doorbell rings? Do your kitties attack other pets (or humans)? What can you do to stop bad behavior if even a mild correction sends the cat into fearful meltdown? Here’s help.

Fear of Fireworks & Thunder? How to Calm Pet Noise Fears

Does your dog fear fireworks? What can you do for a cat or dog scared of fireworks? What about earplugs for dogs? Cats aren’t immune so New Year’s celebrations, Memorial Day (or graduation hijinks), July 4th fireworks, and thunderstorms can turn pets into shivery bundles of fur when BOOMS, bright lights, or even wind and rain noise fill the sky. Pets can be scared of all kinds of loud noises, and I get asked for advice all the time.

I share this information twice a year in time for July 4 fireworks, and the New Year fireworks. No matter the time of year, always pay attention to pet safety. . .

First Aid for Pet Drowning

Swimming comes naturally to most animals, but pet drowning happens just as easily. Many puppies leap before they look, or simply fall into the swimming pool, hot tub or break through ice on the lake and can’t get out. Dog paddling may be instinctive, but they can still drown if they can’t climb out and get too tired to float. Learn how to treat dog drowning and save pet drowning victims…

New Hope for Victims of Canine Parvovirus

Parvovirus, a highly contagious and often lethal virus, affects dogs of any age, but puppies are the most susceptible. There are about 330,000 cases of canine parvovirus annually in the U.S. with a 91% mortality rate with no supportive care provided. The highest incidence of parvo occurs in kennels, pet stores, shelters, and poor-quality breeding facilities. Until recently, we had no parvovirus cure.

But now, all that’s changed. Learn how veterinarians can now successfully treat canine parvovirus.

New World Screwworm: What Pet Owners Need to Know

New World screwworm, or Cochliomyia hominivorax, is a parasitic blow fly. As an adult, the fly causes little harm but becomes a hazard because it lays eggs in open wounds. The eggs develop into screw-shaped larvae (maggots). Unlike more common species of maggots that eat dead material, screwworm larvae eat living tissue. They cause a devastating impact on livestock when the blow fly lays eggs in open wounds. It gets its name from the habit of burrowing (or screwing itself) into the wound. Read on to learn more…

Visit Amy's Website

Amy Shojai CACB is an award winning author.  You can find all her publications and book her to speak via her website. 

On Demand Writer Coaching

AmyShojai.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com http://amazon.com/.

Awards

Memberships