12 Best Stool Eating Deterrents For Dogs

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The best stool eating deterrents for dogs are essential for pets who are strangely eager to eat their feces. Dogs consume waste for many reasons, such as nutritional deficiencies, digestive issues, or anxiety. However, certain supplements can make your dog’s waste less appealing to them.
These beneficial supplements include various ingredients that support your dog’s digestive health, including parsley, yucca schidigera, chamomile, and probiotics. Some manufacturers also include digestive enzymes such as cellulose, protease, amylase, and lipase. Combined, these components make dogs less likely to eat stool.
Before giving your dog one of these supplements, talk to your vet. They can make sure your dog isn’t consuming poop due to an underlying health concern, and they can recommend a more nutrient-rich diet if needed. Then, if your vet approves it, you can choose one of the best stool eating deterrents for dogs, which we have reviewed to help you choose the best one.

Buying Guide: How to Choose the Best Stool Eating Deterrents for Dogs
Stool-eating, also known as coprophagia, is a common behavior in dogs and can be difficult to prevent. However, there are several stool eating deterrents available that may help. Here are some factors to consider when choosing the best stool eating deterrent for your dog.
Talk to Your Veterinarian
Before choosing a stool eating deterrent, it’s important to talk to your veterinarian. They can help you determine if there’s an underlying medical condition that may be causing your dog to eat feces. Your veterinarian may also be able to recommend a specific product that will work best for your dog.
Look for Natural Ingredients
When choosing one of these supplements, look for natural ingredients that are safe for your dog to ingest. Some healthy ingredients that may deter your dog from eating feces are yucca, parsley, and chamomile.
Consider the Supplement’s Form
Dog stool eating deterrents come in several forms, including chews, pills, powders, and liquids. Chews are the most common because they look and smell like treats, making them easy to feed to dogs.
Read Reviews
Before purchasing a new supplement, read reviews from other dog parents to see how effective the product was for their dogs. This can give you an idea of how effective the product might be for your dog.
Be Consistent
Regardless of which stool eating deterrent you choose, it’s important to use it consistently and follow the recommended dosage. The behavior may take several weeks or months to stop, so be patient and don’t give up too soon.
Remember, stool-eating can be a complex issue, so it may not be solved by using a single product alone. It’s important to address any underlying medical or behavioral issues by working with your veterinarian to develop a comprehensive plan to stop the behavior.

Frequently Asked Questions (FAQs)
What is Coprophagia?
Coprophagia is a term used to describe the behavior of consuming feces, which can be seen in various animal species, including dogs. While it’s common in some animals, it’s not considered normal for domestic dogs. It can be a sign of an underlying health issue or behavioral problem.
Coprophagia occurs when your dog eats their stool or another dog’s stool. Feces is filled with many unhealthy bacteria and germs that can harm your dog. They can get stomach infections, food poisoning, parasites, and other illnesses from eating feces.
Coprophagia can be a behavioral problem, or it could point to a medical issue in your dog, such as gastrointestinal issues and malabsorption of nutrients. Dogs who aren’t mentally stimulated enough may also display this behavior.
Why is it Bad for My Dog to Eat Poop?
Eating poop can be harmful to dogs for a variety of reasons. Firstly, feces can contain harmful bacteria and parasites that can cause illness in dogs and, in some cases, even be transmitted to humans. Consuming feces can also lead to an upset stomach, diarrhea, and other digestive problems in dogs.
In addition to the physical harm caused by coprophagia, it’s also a behavior that’s generally considered undesirable in dogs and can be a sign of an underlying health issue or behavioral problem. It’s important to address the underlying cause of the behavior to prevent it from occurring.
How Does a Poop Eating Deterrent Work?
Poop-eating deterrents make the feces less appealing to dogs. These products usually contain a blend of natural ingredients, such as yucca extract, that are believed to make the feces taste bad or smell unappealing to dogs.
When a dog consumes feces, it can trigger a positive reinforcement in their brains, as they may associate the behavior with receiving attention, exploring their environment, or even a nutritional deficiency. A poop eating deterrent can help break this cycle by reducing the appeal of the feces and, over time, discouraging the behavior altogether.
However, it’s important to note that poop-eating deterrents may not be effective for all dogs. They’re best used with training and addressing any underlying health or behavioral issues causing the habit. Additionally, it’s a good idea to consult a veterinarian before giving your dog any new supplements or medications.
Why is My Dog Eating Poop?
There are various reasons why dogs may eat poop, and it is important to determine the underlying cause of this behavior to address it effectively. Some potential reasons include the following:

Nutritional deficiencies: Dogs may eat feces if they need more nutrients.
Boredom or stress: Dogs may engage in coprophagia if bored, anxious, or stressed. This behavior can provide a form of stimulation or comfort.
Learned behavior: If dogs are not properly house-trained, they may learn to eat feces if they see other dogs in the household or environment engaging in this behavior.
Medical conditions: Certain conditions, such as malabsorption syndromes, pancreatitis, or parasites, can cause dogs to eat feces.
Attention-seeking behavior: In some cases, dogs may eat feces to get attention from their owners.

To determine the underlying cause and develop a strategy, you should speak with your veterinarian about your dog’s behavior. This may include dietary changes, behavior modification techniques, or medical treatment, depending on the specific cause of the behavior.

Our Top 12 Supplements To Stop Dogs From Eating Poop In 2023

Nutri-Vet Nasty Habit Chewable Tablets for Dogs
Zesty Paws Chew No Poo Bites for Dogs
Healthy Solutions Stool Eating Deterrent For Dogs
NEXPAW Poop Eating Deterrent Soft Chew Supplement
Solid Gold No Stool Eating Supplement
For-Bid Coprophagia Deterrent for Dogs
GNC Pets ADVANCED Coprophagia Dog Supplements
Pro-Sense P-87077 Poop Eater Solutions for Dogs
Global Pet Coprovent Coprophagia Soft Chews for Dogs
PetNC Natural Care Stool Eating Deterrent Chewables for Dogs
Stool Eating Deterrent with Yucca Schidigera Extract for Dogs
iHeartDogs 3-in-1 Probiotic Dog Chews

1. Nutri-Vet Nasty Habit Chewable Tablets for DogsLiver-flavored chewable tabletMakes feces taste less appealing to dogsContains yucca, parsley seed, and chamomileFormulated by veterinariansBuy on AmazonBuy on Chewy

Nutri-Vet Nasty Habit Chewable Tablets for Dogs can discourage dogs from consuming their feces or other waste. The tablets contain ingredients such as yucca, parsley seed, and chamomile, making stool less appealing to dogs. Veterinarians formulated it, and all Nutri-Vet products are made with the highest standards of quality and consistency. The tablets are liver-flavored, so some dogs may eat them directly.
In A Nutshell:
The Nasty Habit liver chewables prevent young pups and adult dogs from eating their excrement. This product, which has a unique blend of components that gives stool a peculiar flavor, should be used daily to curb this repulsive behavior. However, some dogs may dislike the supplement’s flavor.

Easy to serve
Makes dogs avoid their waste and other feces
Works for puppies and adult dogs
Made in the USA


Some dogs dislike the supplement’s taste

2. Zesty Paws Chew No Poo Bites for DogsGood for overall digestion, reducing gas and constipationEach chew contains a Healthy Teeth & Gum Proprietary Blend to support dental healthContains Capsimax, an advanced, controlled-release form of Capsicum ExtractSupplements are soft and chicken-flavored like treatsBuy on AmazonBuy on Chewy

Zesty Paws Chew No Poo Bites is a dog supplement containing ingredients like yucca extract, pumpkin powder, and probiotics to make feces less appealing to dogs. These treats contain Capsimax, an advanced, controlled-release form of Capsicum Extract (chili) that gives stool an unpleasant taste to any pup with coprophagia (stool-eating) troubles. Best of all, these chews are soft and chicken-flavored, making them seem like treats. The advanced ingredients in these functional supplements are a great way to improve your furry friend’s digestion.
In A Nutshell:
Many dogs love the taste of these supplements, so they’ll eat them like treats. Each chew features enzymes to support gut function and probiotics to support gut flora. Some customers noted that the supplements didn’t work long-term for their dogs.

Premium probiotics to benefit gut function
Supports the body’s immune system
Makes stool unappealing to dogs
Chicken-flavored soft chews


May be ineffective after long-term use

3. Healthy Solutions Stool Eating Deterrent For DogsContains glutamic acid and yucca schidigera extract to reduce stool odors100% natural and completely free from grains, gluten, and GMOsSupports your dog’s digestionUses parsley to freshen your dog’s breathBuy on Amazon

Healthy Solutions No Stool Eating Soft Chews will help deter dogs from consuming stool, whether it’s their own or from another animal. These supplements are made with yucca schidigera extract and glutamic acid to help reduce stool odors, making them less appealing to your pup. Enzymes and probiotics in the recipe support the digestive process, while parsley freshens your pet’s breath. These supplements are soft and flavorful so many dogs will think they’re treats.
In A Nutshell:
Healthy Solutions No Stool Eating formula has quickly become one of the best supplements due to its effectiveness in treating coprophagia in dogs. It also uses digestive enzymes and probiotics to help with tummy troubles, along with parsley to freshen breath. Yet, it may not eliminate poop-eating completely.

Fully functioning soft chew
Suitable for all types of dogs
Easy to give
Reduces stool odors
Improves digestion and dental health


May not eliminate poop eating completely

4. NEXPAW Poop Eating Deterrent Soft Chew SupplementReduces the smell of stool using a mix of herbs and enzymesContains an enzyme blend to aid your dog’s digestive systemUses parsley to freshen breathWorks for both puppies and adult dogsBuy on Amazon

These soft, treat-like chews are great for your dog’s digestive system while also preventing them from eating stool. They use a mix of herbs and enzymes to reduce the smell of stool, making dogs less interested in eating it. The enzyme blend also soothes your dog’s gastrointestinal tract. This product contains parsley to freshen your dog’s breath. These natural, wheat-free supplements are effective for both dogs and puppies, and they’re always formulated in USA facilities.
In A Nutshell:
With this product, you get a two-in-one solution; you stop the nasty habit and add fresh breath. The ingredients make the stool less appealing to dogs who eat their poop. However, not all customers saw results.

Natural ingredients
Makes stool less appealing to dogs
Easy-to-serve chews
Made in the USA


Not effective for every dog

5. Solid Gold No Stool Eating SupplementFreshens breath with natural peppermint oil and parsley oilOdor-fighting yucca extract helps reduce stool odors to make poop less appealing to dogsDigestive enzymes improve your dog’s digestive healthThe soft texture and tasty flavor are great for picky eatersComes in either soft chews or a powder formBuy on AmazonBuy on Chewy

Help break your puppy’s habit of eating poop with Solid Gold’s supplements. These supplements come in soft chews or a powder form. Give this supplement to the pup whose feces gets eaten, even if they’re not the one eating it. Naturally, it gives your dog’s poop a bitter taste, preventing any of your dogs from eating the stool. The product also has digestive enzymes that help your furry friend’s stomach absorb more nutrients from food, so they poop a little less. The yucca extract included reduces the overall fecal odor.
In A Nutshell:
This easy-to-use supplement naturally makes the stool taste and smell less appealing to the dog consuming it. A decrease in stool-eating behavior generally occurs after 2-4 weeks. Unfortunately, not all customers noticed improvements.

Holistic grain-free supplement
Benefits digestion
Reduces stool output
Makes stool smell less and taste worse
Plant-sourced active ingredients


Not effective for all dogs

6. For-Bid Coprophagia Deterrent for DogsFlavorless powder supplement can be sprinkled on your dog’s foodVegetable protein and sodium glutamate work in the digestive system to give stools a bad tasteIt’s a protein supplement, not an enzyme mixtureFast-acting, typically effective in under a weekBuy on Amazon

This product is widely used to break dogs and puppies of their undesirable stool-eating habits. For-Bid is a purified protein supplement, not an enzyme mixture. The powder is flavorless, but it creates an unappealing taste in the stool after digestion. It helps deter dogs, cats, and other pets from eating their own or other animals’ stools. It’s typically effective in under 1 week. Yet, it may require 2-3 weeks of additional treatment depending on the underlying cause of your pet’s poop-eating behaviors.
In A Nutshell:
Since For-Bid is not an enzyme mixture, it doesn’t affect the animal’s regular digestive system. Thus, the flavorless powder only focuses on making your dog’s stool less appealing. Some potential side effects are vomiting and diarrhea.

Flavorless powder supplement
Made in the USA
Typically works within one week
Focuses on making stools unappealing to dogs


Sometimes causes vomiting and diarrhea

7. GNC Pets ADVANCED Coprophagia Dog SupplementsFormulated to deter dogs from eating stool and reduce feces odorWorks for all dog breeds that are at least 6 months oldFeatures a delicious chicken flavor in the form of a chewy treatImproves digestion and intestinal healthBuy on AmazonBuy on Chewy

GNC Pets Advanced Coprophagia Dog Supplements can keep any dog breeds happy and healthy, as long as they’re six months or older. These products come in soft, chicken-flavored chews, so most dogs will happily gobble them up. Yucca schidigera, digestive enzymes, and probiotics are among the quality components used in this formula to effectively prevent dogs from eating their feces. The ingredients also reduce the odor of your dog’s stool while improving their digestion and intestinal health.
In A Nutshell:
GNC Pets Advanced Coprophagia Soft Chews are a convenient and easy way to support your dog’s digestion and put your pup on the road to better intestinal health. The supplements may have a strong odor, but they can reduce the odor of your dog’s stool, making your dog less likely to eat their poop.

Made in the USA
Chicken-flavored soft chews
Good for digestion and intestinal health
Works for all dog breeds, as long as they’re 6 months or older


Strong odor

8. Pro-Sense P-87077 Poop Eater Solutions for DogsHelps deter dogs from consuming their fecesIt can help reduce the odor of the stoolGreat for dogs of all ages and is suitable for daily useBuy on Amazon

The Pro-Sense brand offers a variety of proactive, sensible solutions for all your pet’s health and wellness needs. This product is a poop-eating solution that comes in the form of tablets. It can deter dogs from consuming their feces while reducing stool odor since yucca is one of the main ingredients. This formula is great for dogs of all ages and is suitable for everyday use when used as directed.
In A Nutshell:
Dogs of all breeds and ages can use this product if you follow the instructions. Even though these tablets can reduce poop-eating, not all dogs like the flavor.

Great for dogs of all ages
Suitable for daily use when used as directed
Formulated with yucca to reduce poop eating and stool odor
Chewable tablets


Not all dogs like the flavor

9. Global Pet Coprovent Coprophagia Soft Chews for DogsSafely and effectively deters your dog from eating their stoolSoft, flavorful chews that seem like treats400 mg of yucca schidigera per chewDeveloped by veterinariansBuy on Amazon

These CoProvent Coprophagia soft chews can safely and efficiently stop your dog from continuing to eat their feces. The supplements seem like treats to dogs because they’re beef or cheese flavored. Each chew has 400 mg of yucca to make your dog’s stool less appealing to them. The chews are sugar- and gluten-free, making them a safe choice for sensitive dogs. These supplements are developed by veterinarians.
In A Nutshell:
Dogs who continue to eat their stool should effectively and safely stop when taking these soft chews. However, the strong smell may be unappealing to both dogs and pet parents.

Soft, flavorful chews
Good for sensitive dogs
Made by vets
Makes stool less appealing to dogs


Unappealing smell

10. PetNC Natural Care Stool Eating Deterrent Chewables for DogsYucca and cayenne pepper deters dogs from eating stoolReduces the smell of your dog’s fecesMade with plant-based and human-grade ingredientsLiver-flavored chewable tabletsBuy on Amazon

PetNC’s Natural Care Stool-Eating Deterrent Soft Chews contain a special combination of ingredients that create a bitter taste in feces, discouraging dogs from consuming their stool. This product uses plant-based and human-grade active ingredients that help reduce stool odor. These chewable tablets are liver-flavored to appeal to most dogs. They contain yucca and cayenne pepper, which may make feces less appetizing to dogs. Any dog 18 weeks or older can use this product.
In A Nutshell:
This best stool eating deterrent for dogs is made with plant-based, human-grade ingredients, including yucca schidigera extract. Its liver flavor makes it a tasty, healthy treat that’s easy to serve, but sadly, it’s not effective for all dogs.

Helps make stool less appetizing
Aids in digestion
Liver-flavored chews
Human-grade ingredients


Not effective for all dogs

11. Stool Eating Deterrent with Yucca Schidigera Extract for DogsContains a special combination of ingredients that creates a bitter taste in fecesYucca schidigera extract reduces your dog’s stool odorAbsorbs more nutrients from food and reduces the size of stoolMade with human-grade ingredients in an FDA-registered facilityFormulated by veterinariansBuy on AmazonBuy on Chewy

This fecal eating deterrent contains a special combination of ingredients that creates a bitter taste in stool, making dogs less interested in consuming their feces. It also contains parsley leaves and chamomile to help keep your dog’s breath fresh and soothe their digestion. The formulation also features digestive enzymes to provide all-around gut health and reduced stool output. This supplement is formulated by veterinarians. The chewable tablets are also liver-flavored, making them appealing to many dogs.
In A Nutshell:
With a unique combination of materials, these supplements prevent your dog from eating their feces by giving it a bitter taste and less odor. However, not all customers noticed a significant change in their dog’s habits.

Reduces dog’s stool odor
Helps dogs absorb more nutrients
Liver-flavored chewable tablets
Made in the USA


Not all dogs experience a significant change

12. iHeartDogs 3-in-1-Probiotic Dog ChewsSoft, chewable supplementsContains pumpkin and papaya for digestive healthPacked with prebiotics, probiotics, and digestive enzymesBoosts the immune system and reduces stomach discomfortBuy on iHeartDogs

The iHeartDogs 3-in-1 Probiotic may not be designed specifically for stopping stool eating, but its positive effects can make dogs less likely to eat poop as a result. These chewable supplements have probiotics, prebiotics, and digestive enzymes to improve your dog’s digestive health and immune system. With these extra nutrients, your dog will likely have less interest in eating stool. Dogs who eat these chews will face less gas and diarrhea. Every bag purchased donates 12 healthy meals to shelter dogs.
In A Nutshell:
These chewy supplements can make your dog feel healthier overall by reducing digestive issues and improving the immune system. As a result, your dog will be less interested in eating poop. However, these supplements aren’t specifically labeled as stool eating deterrents.

Improves digestive health
Boosts the immune system
Easy to chew
Reduces gas and diarrhea
Donates meals to shelter dogs
Made in the USA


Not made specifically for deterring poop eating

When a dog eats their waste, they pose a danger to themselves and their owners. Consider serving your furry friend one of the best stool eating deterrents for dogs if your pup has a bad habit of eating waste. If you choose the right product, your canine companion may soon break their disgusting habit.

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