Foul Smelling Dog Poop With Mucus – Causes, Treatment & Tips for Prevention

foul smelling dog poop with mucus

Investigating your pet’s well-being can be worrisome, particularly when you detect an unpleasant odor emanating from the mucus in their stool. It’s normal to find a little mucus in a dog’s stool, however, an excessive amount is problematic. This piece explores the intricate topic of canine digestive issues, shedding light on the causes behind this undesirable event. We examine the subtle indicators that might point to an issue, helping you comprehend the steps to take when dealing with dog stool that has a bad-smelling mucus.

Additionally, we provide effective solutions and treatment options to alleviate your dog’s discomfort. Discover the comprehensive guide covering causes, signs, solutions, and prevention methods, ensuring your beloved companion lives a healthier, happier life. Read on to empower yourself with essential knowledge for your pet’s well-being.

What Are The Main Causes of Bad-Smelling Dog Poop With Mucus? (The Quick Answer)

Foul-smelling phlegm/slime in dog potty can be attributed to various factors, including dietary indiscretions, allergies, infections, or gastrointestinal issues. Certain food intolerances, ingestion of spoiled food, extra fiber in food, or abrupt dietary changes can upset a dog’s digestive system, leading to mucus in dog poop and black stools. 

Infections bacterial infections, parasites, or inflammatory bowel diseases can also contribute. It’s crucial to consult a vet to identify the specific cause and determine an appropriate treatment plan for your pet’s well-being.

What Parasite Causes Mucus In Dog Stools?

Mucus in a dog’s stool in excessive amounts is not normal if it is caused by various parasites, with Giardia being one of the common culprits. Giardiasis, caused by the Giardia parasite, irritates the gastrointestinal tract, leading to slime production and resulting in soft, greasy, foul-smelling dog stool. 

This parasite is contagious and often contracted through contaminated water sources. Other parasites, like worms and certain protozoa, can also cause slime in the dog stool, among other symptoms, indicating the importance of regular veterinary check-ups and deworming treatments to maintain your dog’s digestive health.

When Should I Worry About Mucus In My Dog’s Stool?

Note that a small amount of mucus is normal. But, you should be concerned about mucus in dog poop if it persists for more than a day or two, is accompanied by other following symptoms like blood, diarrhea, or lethargy, or if your dog appears distressed or in pain. 

Mucus in dog poop could indicate underlying issues such as infections, allergies, or gastrointestinal problems. It’s advisable to consult a veterinarian promptly for a proper diagnosis and timely treatment to ensure your new family member’s health and well-being.

How Do You Treat Mucus In Dog Stool? How Do You Treat Mucus In Stool in Dogs?

Note that a small amount of mucus is normal. In general, here are the main ways to treat mucus diarrhea in pet dogs:

Identify the Underlying Cause

The first step in treating mucus diarrhea in dogs is identifying the root cause of the loose stools. It could be due to various factors and common causes, such as dietary indiscretion, too much fat in canine diet, infections in the large intestine, allergies, or gastrointestinal problems. Consult a vet immediately for a proper diagnosis of mucus in your dog’s poop.

Diet Changes

Transition your dog from a raw diet with raw meat to a bland diet, often consisting of boiled rice and boiled chicken. This helps soothe the digestive system and reduces irritation. Make sure the dog does not eat things it is not supposed to, especially non food items. A highly digestible diet will solve most issues.

Switching to a limited ingredient or hypoallergenic dog food can be beneficial, especially if food allergies are suspected. Basic tests for allergies can tell you what your pet is allergic to. You can make changes to the new food slowly and return to a normal diet just a little bit at a time after dog’s stools are normal and mucus in dog poop is eliminated.


 Diarrhea-like dogs poop and other signs can lead to dehydration so please see the vet asap. Ensure your pet has access to clean, fresh water at all times. If necessary, during the vet appointment, they might recommend oral rehydration solutions to restore electrolyte balance.


  • Antidiarrheal Medications: Your vet might prescribe medications like kaolin-pectin products or loperamide work on the intestinal tract or digestive tract (gi tract) and help to manage diarrhea and mucus in your dog’s poop. However, never administer any medication without professional guidance and only after vet tests the stool sample or orders additional tests.
  • Antibiotics or Antiparasitic Medications: If a bacterial infection or intestinal parasites are the cause of mucus in dog’s poop and blood in potty, your vet may prescribe antibiotics or antiparasitic medications, respectively to treat mucus in their stool.

Probiotics in Dog’s Diet

Probiotics in the canine diet help restore the balance of good bacteria in the gi tract, aiding in digestion and preventing inflammatory bowel disease to normalize pup’s poop. Your vet may recommend specific probiotic supplements designed for dogs to avoid mucus in their stool and common causes of pet dogs diarrhea.

Monitoring and Follow-up

Keep a close eye on your pet potty condition. If the mucus diarrhea persists or worsens, or if your dog displays other concerning symptoms such as blood in the stool, vomiting, or lethargy, seek immediate veterinary attention for your pet.

Prevention of Mucus in Dog’s Poop

To prevent future episodes of mucus diarrhea, maintain a consistent and high-quality diet for your dog. Avoid sudden changes in food and refrain from giving your dog table scraps. Regular vet check-ups and vaccinations are crucial to preventing infections.

Why Is My Dog Pooping Jelly-like Poop?

According to vets, if your dog is pooping jelly-like stools, it could be due to various reasons, including dietary indiscretions, infections, allergies, or gastrointestinal issues. One common cause is mucus in the stool, which can create a jelly-like appearance.  Note that small amount of mucus is normal.

Dietary changes or consuming something unusual can irritate the digestive tract, leading to mucus production. However, persistent jelly-like mucus in dog poop may indicate a more serious condition such as colitis, inflammatory bowel disease, or parasites. It’s crucial to consult a vet to identify the underlying cause. A proper diagnosis will guide effective therapy, ensuring your dog’s health and comfort.

What Does Giardia Poop Look Like In Dogs?

Giardia-infected dogs often pass stools that are soft, greasy, and have a strong, foul odor. The poop may appear frothy with mucus or blood, giving it an unusual, slimy texture. In some cases, the feces can be pale and contain visible mucus.

Giardia infection affects the dog’s ability to absorb nutrients, resulting in weight loss and a generally unhealthy appearance. If you suspect your dog’s food or might have giardia, it’s crucial to consult a veterinarian promptly. A proper diagnosis and medicines are essential to prevent the spread of the infection and ensure your dog’s well-being.

What Does Parvo Poop Smell Like?

Parvo-infected dogs often have foul-smelling, bloody diarrhea. The smell can be exceptionally strong, with a distinct, offensive odor. The stool may vary in consistency, ranging from watery to mucoid, and is typically accompanied by vomiting, lethargy, and loss of appetite. 

Parvovirus attacks the gastrointestinal tract, causing severe inflammation abdominal pain and damage, leading to these characteristic symptoms. If you suspect your dog has been exposed to parvovirus, immediate veterinary attention is vital, as it’s a highly contagious and potentially deadly disease.


Why does my dog have a lot of mucus in her poop?

Excessive mucus in your dog’s poop could be a sign of various underlying issues, such as infections, dietary problems, allergies, or gastrointestinal disorders. It’s essential to consult a veterinarian to identify the specific cause. A professional diagnosis ensures an appropriate remedy, relieving your dog’s bowel movements from discomfort and promoting overall well-being.

Why is my dog being sick and having mucus poop?

Vomiting and mucus in the poop indicate potential gastrointestinal issues, such as infections, allergies, or dietary problems. Immediate vet consultation is crucial for accurate diagnosis and cure.

When should I worry about my dog’s diarrhea?

Worry about your dog’s diarrhea or mucus in a dog’s stool if it persists for more than 24-48 hours, is accompanied by blood or mucus, or if your dog shows other signs of distress, dehydration, or lethargy. Prompt vet attention is necessary for proper diagnosis and therapy.

Conclusion – What Does It Mean When Your Dog Has Mucus In His Stool?

Mucus in your dog’s stool can be a concerning symptom with a range of potential causes, from minor dietary issues to more severe health problems. It serves as a vital indicator of your pet’s well-being, prompting the need for vigilant observation. 

Timely consultation with a veterinarian is essential; it ensures accurate diagnosis and appropriate treatment, ensuring your dog’s comfort and health. Remember, understanding these signs and acting promptly underscores the bond between you and your furry companion, ensuring a happy and healthy life together.

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