5 Signs Your Dog Needs Probiotics

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What is the best Probiotic to give a dog?

So, let’s now take a look at the 5 signs your dog needs probiotics!

Probiotics are becoming another buzzword. Advertisements flood cable television expounding on the benefits of probiotics for use in humans.
But what about our backyard buddies?

Do dogs benefit from those same microbes? Bacterial floras are those microbes found in the intestinal tract of all animals, including dogs and humans.

VIDEO: The Most Important Supplement your Pet Needs!

Probiotic supplements containing specific probiotic strains known to benefit dogs have been shown to increase the numbers of beneficial bacteria while decreasing the amount of detrimental bacteria in the gut.

Adding probiotic supplements to your dog’s regular diet can be a shortcut to digestive –and overall – health.

Table of Contents

Probiotics alone don't always do the trick!

But probiotic alone won’t always do the trick!

Studies show that using them alongside prebiotics and digestive enzymes are the key to a well running system.

We do not want the probiotic to grow in the gut,at least not the one we are adding.

The microbiome in our GI tract is much like a fingerprint. It is unique to each of us, and the way we live.

We do not want to replace those specific microbes or it would throw off our unique system, we just want to enhance them – give them a boost when the bad ,microbes take over.

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Probiotic holds down the fort by fighting pathogens etc. Prebiotics feed the good microbes and enzymes help break down the food. Many people are switching foods and adding in raw diets.

Our dogs often need a boost to begin this process. So what are some signs that your dog may be needing a supplement like this?

How do I know if my dog needs a probiotic?

5 signs your dog may need a probiotic

1. Constipation and Diarrhea

If your dog suffers from loose, runny stools or a consistent inability to defecate, probiotic supplements containing the “good” bacteria S. boulardii have been shown to improve the quality and frequency of stools in dogs with sensitive digestive tracts.

A recent study out of the Department of Small Animal Clinical Sciences at Texas A&M University tells us that all mammals, including humans and canines, harbor ten times as many microbial cells as they do tissue cells in the intestines.

Dog sitting on a toilet reading a newspaper

When these “good” microbes are in balance with their environment, they aid in the dog’s digestion and keep defecation at regular levels.

If the “bad” microbes outnumber them, your dog can suffer from a number of digestive issues, including constipation and diarrhea.

2. Lethargic/Lack of Energy
Even the most energetic dog slows down and appears out of sorts when it doesn’t feel well.

Lethargy and a lack of energy can be a sure sign your dog is experiencing some type of distress.

Often, that discomfort can be traced back to eating something that causes stomach or intestinal issues.

When the “bad” bacteria overtake a dog’s gut, the “good” bacteria are no longer able to harvest all the needed nutrients from the animal’s food and energy levels can be considerably lessened.

By supplementing with canine prebiotic, you can re-establish the levels of “good” bacteria and nutrients entering your dog’s system, and help your pet return to its regular, happy disposition.

5 signs your dog needs probiotics
supplementing with canine prebiotic, you can re-establish the levels of “good” bacteria

3. Hair Coat/Eyes/Ears
A dog that isn’t getting all the necessary vitamins and minerals out of its diet will often present with skin, hair coat, and eye issues. The skin may be dry, cracked and susceptible to infection.

Hair coat is often dull and may appear to be thinning in spots. The affected animal’s ears become a haven for bacterial and/or yeast infections and its eyes often lack luster.

If this describes your dog, your veterinarian may diagnose a food allergy, digestiveupset or disease or intestinal parasites as the cause of the problem.

Gut parasites attach themselves to the lining of a dog’s intestines and survive by stealing nutrients from its food. While administering prescribed de-worming meds to your dog, supplementing its diet with probiotics, prebiotics and enzymes may increase the efficacy of those medications.

4. Bad Breath and Foul Gas
Animals suffering from intestinal distress can be extremely “gassy” and have a nasty mouth odor.

These symptoms stem from an overgrowth of “bad” intestinal flora and may be a sign of something as simple as eating the wrong, or bad, food, or be as complex as inflammatory bowel disease (IBD).

Your dog needs a veterinary diagnosis to determine what exactly is happening in its digestive tract, but probiotic supplements may reduce any inflammation causing smelly breath, flatulence and discomfort.

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probiotic supplements may reduce any inflammation causing smelly breath & flatulance

An ongoing study at the Iowa State University College of Veterinary Medicine on IBD- affected dogs claims that probiotic supplements not only reduce intestinal irritation, but also positively alter the microbial flora of the dog’s small intestine.

These beneficial aspects of the supplement can lessen gassiness and bad breath.

5. Weak Immune System
Older dogs, puppies, and dogs that have been neglected or malnourished typically suffer from compromised immune systems that leave them open to various diseases.

Supplementing with the best-made probiotics that contain prebiotic, a non-digestible carbohydrate, limits the growth and development of “bad” bacteria by preventing them from attaching to the intestinal wall.

dog laying down on ground

A 2002 peer-reviewed article in the Journal of Nutritional Study concludes that the prebiotic in the supplement increases the positive microbes and decreases the levels oftoxins in the canine gastrointestinal tract, thus improving the dog’s immune system.

What is a good Prebiotic & Probiotic for dogs?

FullBucket Daily Dog formulated these supplements specifically for veterinarians to use in the clinic on patients who were going to be on antibiotics or had problems with diarrhea or loose stool.

They use the body’s natural system to do this and not stop the “flow” of the digestive tract.

They are now being used in protocol at four of the leading Veterinary Universities and by most all the leading clinics and clinicians in the United States.

These Products Have the Highest Concentrations. FullBucket formulate these products based on the highest level of concentrations needed to work in a sick animal.

No window dressing. Probiotic is a numbers game. It takes a minimum of 5 Billion CFUs (colony-forming units) to reach efficacy in dogs.

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The #1 sold probiotic is 100 Million CFUs per dose. They instill their probiotics with 12.5 BILLLION CFUs using Use the Most Researched Ingredients.

FullBucket does not formulate a product, and then try to create research to back their claims. They formulate based on the most recent, peer- reviewed scientific research available – and then test it in the field under real world applications.

Their canine line has been field-tested by veterinarians in rescue centers and a chain of animal clinics.

Best Probiotic for Dogs

FullBucket's Daily Dog

FullBucket Daily Dog is a breakthrough concentrated yeast-based formula that naturally supports digestion and immune function in adult dogs. With probiotic, prebiotic, digestive enzymes & L-Glutamine.


  • Maintains the digestion of key nutrients and supports the dog’s gut microbiome
  • Supports normal immune function
  • Boosts overall health


  • 5 Billion CFU’s of Saccharmoyces cerevisae boulardii, a yeast strain of probiotic that is safe to use during antibioitc therapy and supports optimal digestion
  • Probiotics – to support a healthy immune system
  • L-Glutamine – Supports a healthy gastrointestinal lining
  • Prebiotics – Support a healthy microflora
3 reasons to use s.boulardii for dogs



  • All-Natural, Non GMO, Vegan, Gluten Free, Microencapsulated for maximum protection and efficacy, Great for aging, athletic & active dogs, Developed & used by veterinarians, 100% overdose free

Did you know that there is an all-natural method to relieve inflammation, pain, and discomfort in dogs that works better than pharmaceuticals? Check out our page on Canine Cush for Dogs.

Probiotic paste for dogs

High-quality Probiotics for Dogs - Dog Food Specialist



  • All-Natural
  • Microencapsulated for maximum protection and efficacy
  • Non GMO
  • Vegan
  • Gluten Free
  • 100% overdose free

FullBucket Dog Probiotic Paste is a highly concentrated yeast-based formula that supports natural gut defenses during periods of stress. With probiotic, prebiotic, digestive enzymes & L-glutamine.


    • Support for the gastrointestinal mucosa
    • Maintains proper gut flora
    • Supports immune system function


  • 12.5 Billion CFU’s of Saccharmoyces cerevisae boulardii, a yeast strain of probiotic that is safe to use during antibioitc therapy
  • Probiotics – to support a healthy immune system
  • L-Glutamine – Helps maintain a healthy intestinal tract
  • Prebiotics – Support a healthy microflora

Best Probiotics for dogs with Diarrhea

Looking for the best probiotics for dogs with diarrhea?

FullBucket’s BioClay Plus Paste for dogs is a bioactive clay-based formula that supports digestive health during periods of occasional distress. With probiotic, prebiotic & L-glutamine, plus Bio-Adsorbent Clay.

Click here to read our expert review.

Is it ok to give dogs probiotics every day?

The answer is YES, you should give your dog probiotics every day.

It’s important, however, that you give them the most effective ones as they will make a big difference in keeping your dog’s gut health and immune system happy and healthy with your dog being less prone to illnesses.

A recent scientific study reports that 70% to 80% of all illness begins in the gastrointestinal tract! that’s why this supplement is essential for your dog’s immune system and overall health!

owner giving a sitting dog a probiotic supplement

Can I give my dog human probiotics?

There is no harm in taking human probiotics; they are not harmful to them. While they provide some benefits, they are not as effective as supplements that are tailored to specific species. There is a possibility that the dog-specific bacteria are combined with similar strains of bacteria found in human supplements.

Probiotics for dogs are available in a variety of forms, including soft chews, oral gels, pastes and powders. They can be given as a treat or mixed in food.

Dog Probiotics side effects

Although they can present some side effects, probiotic supplements usually aren’t dangerous.

When starting probiotics, some dogs may experience digestive discomfort, diarrhea, bloating, gas, constipation, or nausea.

There may be a temporary worsening of a digestive symptom before it improves. An adverse reaction may be detected early by changes in appetite.

puppy sitting in front of a bowl
An adverse reaction may be detected early by changes in appetite.

5 signs your dog needs probiotics - To sum up!

Your dog’s overall health can be entirely dependent on the state of its intestinal tract. Supplementing with probiotics, prebiotics and enzymes so that the “good” bacterial flora flourishes while the “bad” flora stays in check can be the answer to improving your dog’squality of life.

The majority of dogs in the United States are not only enzyme deficient but also consume a diet that is almost completely processed, which means that their meals usually include canned food or all dry food, which is fine but lifeless, inorganic, and over-processed.

We propose Full Bucket Canine Daily Dog Probiotics, not only for pets that have symptoms of Gastrointestinal disorders, but to everyone that is interested in creating abundant health in their animal regardless of what they are actually eating. 

With this supplement, your pet will be able to process food more efficiently, allowing you to potentially advance your pet from merely surviving to flourishing by improving the digestive processes in your pet.

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