Poop-eating habits can turn every walk and backyard break into a disgusting surprise. Many dog owners feel frustrated after trying sprays, training tricks, and diet changes with little success.
Some dogs keep going back to the same nasty behavior no matter how many times owners correct them. Poor digestion, missing nutrients, boredom, and bad gut health often trigger this habit, which means the right supplement can make a huge difference.
Several powerful formulas now target the problem directly by improving digestion and making stool taste awful to dogs. Pet owners across the country swear by these products because they deliver fast and noticeable results.
This guide covers five of the best supplements that help stop dogs from eating poop before the habit becomes harder to break. Your dog can enjoy better health, fresher breath, and cleaner habits with the right support.
List of 5 Best Supplements To Stop Dogs From Eating Poop
| Image | Title | Best For | Link |
|---|---|---|---|
 |
NaturVet | The natural gas relief for dogs – bacon flavored supplement to ease digestive discomfort and co… more | View on Amazon |
 |
Dr. Goodpet Digestive Enzymes & Probiotics Powder – Supports Gut Health, Reduces Gas & Bloating – 112 Servings | The dr. goodpet digestive enzymes & probiotics powder – supports gut health, reduces gas & bloa… more | View on Amazon |
 |
NaturVet No Toot Gas Aid Soft Chews – Alleviates Intestinal Gas & Odors, Supports Bowel Health – 70 Chews | The naturvet no toot gas aid soft chews – alleviates intestinal gas & odors, supports bowel hea… more | View on Amazon |
 |
Anal Gland Guard with Probiotics – Stops Scooting & Poop Eating, Supports Healthy Digestion – Made in USA | The anal gland guard with probiotics – stops scooting & poop eating, supports healthy digestion… more | View on Amazon |
 |
Anal Gland Guard Probiotics Formula – Stops Scooting, Deters Poop Eating, Aids Breath – Made in USA | The anal gland guard probiotics formula – stops scooting, deters poop eating, aids breath – mad… more | View on Amazon |
Our Top 5 Best Supplement To Stop Dogs From Eating Poop Reviews – Expert Tested & Recommended
1. Natural Gas Relief for Dogs – Bacon Flavored Supplement to Ease Digestive Discomfort and Constipation – 1 fl oz
★★★★☆ 4.4/5
This bacon-flavored tincture is designed to soothe your dog’s digestive system quickly and naturally. It helps ease uncomfortable gas, bloating, and constipation while promoting smoother bowel movements. The liquid format allows for precise dosing and fast absorption, making it ideal for dogs who need immediate relief from gastrointestinal distress.
Key Features That Stand Out
- ✓
Fast-acting liquid formula for quick digestive relief - ✓
Bacon flavor dogs love, encouraging consistent use - ✓
Made with natural ingredients without artificial additives - ✓
Supports healthy digestion and reduces stool odor
Why We Recommend It
This supplement stands out because it directly targets the root cause of many coprophagia cases—digestive discomfort. By calming the gut and improving transit time, it reduces the likelihood of your dog seeking relief through stool consumption. Its easy administration and pleasant taste make daily use stress-free for both pet and owner.
Best For
Dogs suffering from frequent gas, bloating, or irregular bowel movements who need fast-acting relief.
Pros and Cons at a Glance
2. Dr. Goodpet Digestive Enzymes & Probiotics Powder – Supports Gut Health, Reduces Gas & Bloating – 112 Servings
★★★★★ 4.6/5
This high-quality powder combines digestive enzymes with beneficial probiotics to support optimal gut function in dogs. It’s specially formulated to break down food more efficiently, reducing gas, bloating, and irregular stools. With 112 servings per container, it offers excellent value and long-term digestive support.
Key Features That Stand Out
- ✓
Powerful blend of enzymes and probiotics for complete digestion - ✓
Helps improve nutrient absorption and stool consistency - ✓
Long-lasting formula with 112 servings per jar - ✓
Non-GMO, gluten-free, and made in the USA
Why We Recommend It
We recommend this product because it tackles digestive inefficiencies at their source. When dogs can’t fully digest their food, undigested particles may trigger unusual behaviors like stool eating. This supplement ensures better breakdown of proteins, fats, and carbohydrates, minimizing digestive discomfort and related habits.
Best For
Dogs with chronic digestive issues, picky eaters, or those prone to loose stools needing sustained gut health support.
Pros and Cons at a Glance
3. NaturVet No Toot Gas Aid Soft Chews – Alleviates Intestinal Gas & Odors, Supports Bowel Health – 70 Chews
★★★★☆ 4.3/5
These soft chews are crafted to ease intestinal discomfort and reduce unpleasant odors associated with digestion. Infused with yucca extract and ginger, they help calm the stomach and minimize stool and urine smells—key factors in discouraging coprophagia. The chewable format makes them easy to give, even to finicky eaters.
Key Features That Stand Out
- ✓
Soft chews that dogs enjoy tasting and chewing - ✓
Reduces stool and urine odors naturally - ✓
Contains yucca and ginger for digestive support - ✓
Affordable price point with decent serving size
Why We Recommend It
This supplement is a great budget-friendly option that addresses both physical and sensory triggers of stool eating. By reducing odor and soothing the gut, it removes two common motivations behind coprophagia. The tasty chew format ensures compliance, especially in resistant dogs.
Best For
Pet owners looking for an affordable, vet-formulated solution to reduce gas and odor-related stool eating.
Pros and Cons at a Glance
4. Anal Gland Guard with Probiotics – Stops Scooting & Poop Eating, Supports Healthy Digestion – Made in USA
★★★★☆ 4.5/5
This innovative formula focuses on anal gland health—a common underlying cause of scooting and stool eating. It includes pumpkin powder, psyllium husk, and dandelion root to support proper gland function and reduce irritation. The addition of probiotics further promotes healthy digestion and discourages unwanted behaviors.
Key Features That Stand Out
- ✓
Specifically targets anal gland discomfort - ✓
Includes natural fiber sources to regulate bowels - ✓
Probiotic blend supports gut microbiome balance - ✓
Made in the USA with quality assurance
Why We Recommend It
We recommend this product because many cases of coprophagia stem from anal gland issues rather than dietary problems. By addressing the root cause—gland impaction or inflammation—this supplement helps eliminate the physical discomfort that drives dogs to scoot and eat feces. It’s particularly effective for breeds predisposed to gland problems.
Best For
Dogs that frequently scoot or show signs of anal gland discomfort, such as dragging their bottom or excessive licking.
Pros and Cons at a Glance
5. Anal Gland Guard Probiotics Formula – Stops Scooting, Deters Poop Eating, Aids Breath – Made in USA
★★★★☆ 4.4/5
This advanced formula builds on the original Anal Gland Guard by enhancing its probiotic content to further support gut flora balance. It continues to target anal gland health while also helping reduce bad breath—another sensory factor that may contribute to stool consumption. The result is a comprehensive solution for multiple related issues.
Key Features That Stand Out
- ✓
Enhanced probiotic formula for stronger gut support - ✓
Helps improve breath quality alongside digestion - ✓
Same effective anal gland support as previous version - ✓
Manufactured in the USA under strict quality control
Why We Recommend It
We recommend this upgraded version because it offers broader benefits beyond just stopping poop eating. Improved breath and better gut health create a holistic environment where unwanted behaviors are less likely to occur. It’s ideal for dogs showing multiple signs of digestive or gland-related discomfort.
Best For
Dogs with combined issues of bad breath, scooting, and coprophagia needing a multi-symptom solution.
Pros and Cons at a Glance
Complete Buying Guide for Best Supplement To Stop Dogs From Eating Poop
Essential Factors We Consider
When evaluating supplements to stop dogs from eating poop, we prioritize ingredients that address the root causes of coprophagia. Key factors include whether the product contains probiotics, digestive enzymes, or anal gland-supportive components like pumpkin or yucca. We also assess safety, ease of administration, and scientific backing. Products should be free from artificial colors, flavors, or fillers that could irritate sensitive stomachs.
Budget Planning
Supplements vary widely in price based on potency, brand reputation, and serving size. While premium options offer more clinical support, budget-friendly formulas like NaturVet’s chews provide effective relief at a lower cost. Consider how many servings you’ll need monthly and factor that into your decision. Long-term use is common, so investing in a slightly pricier but higher-quality product may save money over time by reducing the need for repeat purchases.
Final Thoughts
Choosing the right supplement depends on your dog’s specific needs. If digestive discomfort is the main issue, enzyme-based powders work well. For anal gland-related behaviors, targeted formulas with fiber and probiotics are best. Always consult your veterinarian before starting any new supplement, especially if your dog has underlying health conditions. Consistency is key most products require daily use for several weeks to see noticeable improvements.
Frequently Asked Questions
Q: Why do dogs eat poop in the first place?
A: Dogs may eat poop due to nutritional deficiencies, boredom, anxiety, or medical issues like malabsorption or anal gland problems. In some cases, it’s simply learned behavior. Identifying the cause helps choose the most effective deterrent.
Q: How long does it take for these supplements to work?
A: Most users notice improvement within 2–4 weeks of consistent use. However, individual results vary based on dosage, dog size, and severity of the behavior. Patience and routine are essential.
Q: Can I use human probiotics instead?
A: Human probiotics aren’t always safe or effective for dogs due to different strain requirements and dosages. Always choose canine-specific formulations designed for feline physiology.
Q: Are there side effects to watch for?
A: Generally, these supplements are well-tolerated. Mild digestive upset may occur initially as the gut adjusts. Discontinue use and consult your vet if diarrhea, vomiting, or lethargy develops.
Q: Do these supplements prevent all forms of coprophagia?
A: No supplement guarantees 100% success, especially if behavior stems from psychological causes. They work best when paired with training, environmental enrichment, and regular veterinary checkups.