Why Do Dogs Eat Poop (And How To Stop It)

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Dogs eating poop (caption: Why Do Dogs Eat Poop?)You let your dog outside to do its business and before you know it, it’s cleaning up after itself, but not in a way you’d prefer. Yep, your dog just ate its feces 🤢. Find out why your dog is doing this and how you can stop it.

Article Overview

What Is Coprophagia?

Coprophagia is the scientific term for consuming feces. Many animals have been noted for coprophagia, including dogs and mice. Regardless of how commonly we may encounter it with our domesticated dogs, there is no conditioning human beings to the horror we experience at that very moment that our beloved pet consumes poop.

How To Stop Your Dog From Eating Poop

The first thing you’ll want to do is schedule an appointment with your veterinarian to make sure your dog is in good health. Ruling out any health conditions is the most important thing you’ll need to check off.

If your veterinarian discovers an underlying condition, then they may suggest a path of treatment (e.g. particular diet, multivitamin or medication to relieve anxiety). If there are no health conditions detected by your vet, you’ll need to focus on deterring or distracting your dog from eating its poop.

There are some products on the market that are made to deter your dog from consuming their poop, but these products can be ineffective and costly. The best thing you can do is take away the temptation. That means going out with your dog when they go potty and scooping up their poop immediately after.

You may find that keeping your dog on a leash while they go potty helps keep them away from their poop too. Correct your dog if they attempt to eat their poop by saying “no” or “leave it” and directing your dog away from the feces.

Video: The Flag Method

Trying to get one dog to stop eating their poop is difficult enough. But what about five dogs who eat their feces? That’s when the professional comes in to help. Watch this video of a dog training helping a couple try and stop the poop eating with a flag method.

Why Do Dogs Eat Their Poop?

There are many theories as to why dogs consume their feces or the feces of other animals, and there are several factors to consider. Researchers claim that some of the elements that affect whether a dog eats feces include:

Dogs may also lick poop to smell and taste it, gathering information about themselves or another dog. Some believe that eating the poop after the assessment may be a way to remove the evidence that the dog himself or the other one were ever in the area.

Overall Health Of A Dog

One of the most commonly cited explanations for coprophagia is the overall health of the dog engaging in this habit. There are some who believe that dogs that resort to eating poop are seeking to replenish digestive enzymes in their gut. The reason for this is that most of the commercial dog foods that are available today are significantly different from what dogs were naturally meant to eat. This can sometimes create an enzyme imbalance in the dog’s gut.

Another common explanation for this behavior is a deficiency in certain vitamins, most commonly vitamin B. While dog owners most commonly want to pin their dog’s unusual behavior on a health condition, the fact is that this is rarely the reason for coprophagial activity.


Sad pugMany argue that dogs are unable to comprehend or express human emotions; however, there is a considerable amount of evidence to the contrary.

It used to be that humans believed that the most efficient way to deter their dogs from pooping in the house would be to rub it’s nose in the defecation while sternly saying “no.” More recent evidence not only tells us that this is a poor housebreaking technique but additionally, it could be one reason why some dogs take part in coprophagia. Most dogs want to please their family pack, and just like human children, if they feel that they are going to be “in trouble” they may try to hide the evidence.

Younger puppies that have been threatened with the “nose rubbing” technique after pooping in the house have often been observed eating their waste to avoid being shamed by their pack members or to avoid having their nose rubbed in it again. It is also possible that young dogs take the nose rubbing technique as a signal that they should consume their waste since their face is being rubbed in it.

As a side note, nose rubbing is NEVER a correct solution; it creates poor bonding between you and your dog and can severely cripple your dog’s development and understanding of what you expect from them.


Dog rolling on ground in poop (caption: Why Do Dogs Roll In Poop?)There are some canine instincts that have survived the domestication of dogs, and, for some dogs, these instincts are more noticeable. Examples of these instincts include: dogs that roll in feces to cover their scent and moving in circles before laying down (also known as denning.) As dogs are bred they can lose these instincts but in some cases, they seem as strong as ever. This may be another reason why some dogs eat poop.

Wild dogs rely on many actions to preserve their families and remain hidden from predators. When wild dogs have young pups in the den that are still too young to leave, these pups will defecate in the den. The smell of this waste can attract predators, and so the mother frequently will consume the waste of her pups to keep them safe. For some pups, observing their mother doing this can prompt them to imitate her actions.


Bulldog sitting confidentlyDogs live in a hierarchical society; there is always one dog that sits at the top of the hierarchy with other dogs in the pack being submissive to this pack leader. In some cases, researchers have observed coprophagia by submissive pack members, but uniquely the feces being eaten are only those of the dominant pack members.

While most domesticated dogs do not live in packs, they may live in households with multiple dogs in which case the more submissive pack members may be noted as those that commit coprophagia.


One of the most unfortunate reasons for coprophagia in dogs is neglect. Like most animals, when left with no choice a starving dog will resort to eating anything to keep itself alive.

Coprophagia is commonly seen with dogs that have been abandoned by their owners — either tied up outside or left in the home after the owners have moved away. Often when dogs are rescued from these types of situations, they may continue coprophagiac behavior even when placed in a safe home and fed a healthy diet.

Why Dogs Eat Poop Infographic

Here’s a graphic summarizing why dogs eat poop and how to get them to stop.

Why Dogs Eat Poop Infographic

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Illnesses Transmitted Through Coprophagia

Many devastating diseases and parasites can be transmitted through the act of coprophagia, these include:


When a dog eats the feces of a dog with these types of parasites they can consume living worms or eggs of worms that are still residing in their host. Once these feces are consumed the dog with coprophagia will begin to show signs of contamination. Some of the most commonly found worms in dogs with coprophagia include:


Hookworms under microscope (caption: Hookworms In Dogs)Hookworms are parasites that live in the small intestine of the infected animal and not only affect dogs, but they can also infect people. Hookworms are incredibly small and yet extremely difficult to eradicate once they have infected a host animal.

Hookworms can cause difficulties for the infected animal including anemia since these worms feed off the animal’s blood by damaging the intestinal mucosa. While canine hookworms rarely cause illness in humans, they can on occasion, so it is essential to treat a dog with hookworms immediately with a dewormer. Learn more about hookworms.


Tapeworms are found in different animals and can grow to extreme proportions resulting in malnutrition to the host animal. There are more than a thousand species of tapeworms that lay eggs that are shed in the feces.

When a dog consumes the feces of an infected dog, it will begin to show symptoms once the tapeworm establishes itself in the intestines of the newly infected dog. A veterinarian should treat tapeworm infestation. Learn more about tapeworms.


Roundworms under microscope (caption: Roundworms In Dogs)Roundworms are another particularly tricky parasite to eliminate in that they lay extreme numbers of eggs that can survive outside the body of a host in soil for as long as 10 years. This means that a dog can contract roundworms from consuming infected feces as well as from the soil contaminated by those feces. Roundworms should be treated with a dewormer prescribed by a veterinarian. Learn more about roundworms.


Parvovirus is a particularly devastating disease that can be transmitted through the feces of a dog with active parvovirus OR through a dog that has successfully been treated for parvovirus. Many puppies that are diagnosed with this disease never survive the initial stages of infection.

Parvovirus is extremely contagious and can affect the circulatory or intestinal system of the infected dog depending upon the subtype of the disease. Parvovirus attacks cells that divide rapidly in the body can quickly destroy vital cells such as bone marrow and white blood cells.

Treatment for parvovirus infection includes the administration of fluids and antibiotics to kill the infection. While most dogs rarely survive parvovirus, those that do often have lasting damage in the way of scar tissue in the organs affected by the virus.

Mosquito heartworm bite (caption: Heartworm symptoms in dogs)Heartworm

Heartworms are worms that infect the heart of the affected animal and damage the heart tissue eventually leading to death. Heartworms are particularly prominent in dogs and are extremely difficult to eradicate once they have infected the heart tissue.

Heartworms are easily prevented through the administration of regular heartworm prophylactics. Once heartworms establish themselves in a dog, treatment is centered on poisoning the existing worms through the use of arsenic-based compounds. Unfortunately, many dogs already weakened by the infection, are unable to survive heartworm treatment.

Infectious Canine Hepatitis

Infectious canine hepatitis can be spread through feces, saliva, urine, blood and nasal discharge and it results in both infection of the liver and the establishment of a bleeding disorder. Dogs infected with this disease can exhibit a variety of symptoms including spontaneous hemorrhaging and a fever.

Treatment of infectious canine hepatitis is based upon treating the symptoms displayed by the individual dog.


The campylobacteria found in the gut causes campylobacteriosis. Small puppies are those that are infected most, and they often present with severe diarrhea which can rapidly cause dehydration and eventually death if left untreated. Campylobacteriosis generally runs its course in a week; however, when young puppies are affected, this is long enough to cause death.

Any young dog suspected of having campylobacteriosis or showing significant diarrhea should be treated immediately by a vet to prevent dehydration and an imbalance of electrolytes. Treatment for campylobacteriosis includes a course of antibiotics and administration of fluids.

Does Pineapple Help & How Much Pineapple Can I Give My Dog?

Some people give their dogs pineapple in hopes that their dog won’t like the taste of it in their poop. Unfortunately, this can be a hit or miss to stop coprophagia.

Pineapple naturally contains a lot of sugar. If your dog consumes too much sugar, it can lead to an upset tummy. If given in safe quantities, pineapple is generally okay for a dog to ingest but we suggest checking with your vet before feeding your dog pineapple.

Sh*t Happens…

If you have tried all of the above and nothing seems to help, talk to your vet, or seek the help of a professional dog trainer. In addition to eating it, dogs might also like to roll in poop, but you can find out why and how to stop it.

Do you have any tips for stopping dogs from eating poop?

About The Author:

Kimberly received her Bachelor of Arts in multimedia journalism from Simpson College. She has been writing about dogs since 2014, covering subjects such as dog insurance, training, health, accessories, and more. Her work has appeared in many notable brands, including The New York Times' Wirecutter, Reader's Digest, Forbes, People, Woman's World, and Huffington Post.

Kimberly's natural curiosity helps her research as she seeks the truth when learning about, comparing, and personally testing canine products and services. With every piece she writes, her goal is to help our readers find the best fit for their unique needs. Kimberly grew up in a family that loved Labrador Retrievers and remembers running and playing in the yard with them as a child.

In 2017, she and her husband adopted their Coonhound mix, Sally, from a local shelter. Kimberly’s research was put to good use since Sally faced some aggression issues with other dogs and needed some training to be an inside dog. She worked daily with Sally and sought help from professionals to help Sally become the happy pup she is today. One of Kimberly’s favorite pastimes is spoiling Sally with new toys, comfy beds, and yummy treats (she even makes homemade goodies for her). She tries to purchase the safest products for Sally and knows that each canine has their own specific likes and dislikes. Kimberly is passionate about dogs and knows the bond between humans and canines is like no other.

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August 24, 2019 7:28 pm

The reality is domesticated pets are being fed often very expensive diets but owners fail to remember they are still animals. Dogs In particular have tremendous scent and detect the protein and nutrients in feces. Given the opportunity most dogs, especially the ones that constantly devour whatever they are fed, will hungrily munch on feces. They are dogs!

July 9, 2019 5:24 pm

Nobody mentioned the fact that maybe a dogs scent is strong enough to smell the source nutrients still in the feeces.!

Rozlyn Hill
December 21, 2018 4:58 pm

If your dog eats its poop, you should sprinkle pepper seeds on there poop before they eat it…

March 28, 2016 5:25 pm

Our neighbor’s cat uses my backyard as a litter box. The dogs do not eat their own feces but they love to eat the cat’s and they usually throw it up later on the carpet, usually along with their dinner. I’ve tried just about everything to deter this cat from my yard (sprinkler, citronella sprayers, a covered cat box outside the fenced yard) and the neighbor doesn’t care. I clean up the yard everyday, but sometimes miss it. Short of muzzling the dog, can you recommend anything?

Gary Rusel
September 25, 2019 4:58 pm
Reply to  DgLvr

Cat owners are disrespectful people through their pet. Cats have free roam so basically cat lovers are saying this you can do absolutely nothing about it so smell my s*** deal with it. The only way to solve that cuz your neighbor obviously don’t give a damn it’s called the plugnplantm.

Maureen Marotto
January 3, 2019 1:34 pm
Reply to  DgLvr

Howdy! I also have a dog that eats cat poop. Can anyone help me with a few suggestions to stop the dog from eating cat poop?

lisa power
April 20, 2019 10:58 pm

try this, and please let me know your results! Give your dog green tripe, made from the intestinal and/or stomach contents of other animals. The most likely reason why some dogs eat feces is their processed food (kibble mostly) diets don’t have probiotic value and leave them with week gut flora – they need probiotics (LIVE digestive bacteria), and they try to get it from fresh poop. I live in Alberta and my dogs would eat fresh elk poop (if you are in an urban area, your dogs would be stuck with local dog or cat poop — my dogs did NOT choose that, since it primarily comes from pets with weak gut biomes like their own.) Once I fed them green tripe for a while, they stopped eating the elk poop. Don’t bother with store-bought products that claim to give them “probiotics” – in those, all the probiotic bacteria are dead and of no value in rebuilding a gut biome. Probiotic bacteria need to be fresh, live and living on a substrate. In nature, animals are intelligent. They do things usually for good reasons.

January 18, 2019 5:17 pm

I read sprinkling hot sauce on the poop helps. I’ll have to try it, my 10 month pup eats her “piece de resistance” too! Haha

November 28, 2010 4:40 pm

Snoppy is a dashound, it seems that he is stopped up and can not make number 2. His stomach seem to hurt him. Can I give him Ex-Lax to help him to do number 2?

Guest Author
December 13, 2010 11:13 pm
Reply to  Anonymous

Please take Snoppy to the vet. Our Pet Doc can’t give out advice on medicating animals without proper examination of the animal.