You must be feeding your dog with the best dog foods and most sumptuous treats. However, driven by the instincts, like most dogs, your pooch must also be in the habit of getting into all the odd places looking for food.

If that is so, chances are high that its digestive system has to work overtime to tackle the unhealthy stuff that gets into its stomach. To top it all, many harmful bacteria find their homes in the body of your beloved pet which slowly ruins the immune system of the poor animal, making it vulnerable to various diseases and fall sick more often.

There are only two things that you can do to save your pooch. Either you put a total stop to his outdoor ventures, or you start giving Probiotics to your beloved pooch.

Probiotics are nothing but living microorganisms (read bacteria) that helps in battling the bad bacteria in the digestive system and restore healthy environment in the digestive system, especially the stomach and strengthens the immune system of the animal.

Quick Links to Our Picks

1. Purina Fortiflora for Dogs – Purina Fortiflora Canine Nutritional Supplement Box
2. Vetri Mega Probiotic – Vetri-Science Mega Probiotic Dog & Cat Supplement
3. Amazing Nutritionals Probiotic Joint for Dogs, Bacon Flavored
4. Nusentia Probiotic Miracle – Probiotic Miracle
5. Total Biotics for Dogs – NWC Naturals Total-Biotics Powder
6. Probiotic Powder for Dogs – Particular Paws Probiotics Powder
7. Thorne Research Veterinary – Bacillus Coagulans VET – Helps Maintain Proper Gut Flora
8. Jarrow Formulas – Jarrow Formulas Pet Dophilus Powder, Probiotic for Pets Intestinal Health

*The above links lead to current prices and customer reviews on Amazon.

Benefits of Dog Probiotics

There are many benefits of dog probiotics. In addition to getting a healthy digestive system, the dog would also have reduced chances of getting constipated or suffering from diarrhea. It also helps in reduction of bad breathe and gas odor along with overall reduction in the gas produced by the digestive system of the animal.

It also helps in controlling yeast infections and relives the dog from a number of yeast-related skin issues. Probiotics are also known to counteract the side effects of certain antibiotics that the dog might be taking for some other issues.

Probiotic Side Effects

If the probiotic is of good quality and contains canine-specific bacteria, there are very rare chances of any side effects. However, low quality probiotic manufacturers may produce unstable Probiotics which degrades before reaching the intestine can cause certain side effects if the bacteria gets spread onto the GI tract.

Side effects can be noted with low quality Probiotics that include bacteria meant for humans in the dog Probiotics as well.

Foods That Contain Probiotics

While Probiotic supplements are the best way to add the useful bacteria in the intestine of the dog, there are certain foods as well which contain Probiotics.

Foods like yogurt, soft cheeses, buttermilk and kefir are loaded with Probiotics and can be fed directly to the dog. If the dog is sensitive to dairy products, it can be fed with dog food with probiotics like sauerkraut, chlorella, blue-green algae, or spirulina as well.

How to Buy the Best Probiotic for Dogs

Buying the best Probiotics for your canine friend is not a tricky task, provided you know what you need to look for while buying the product. There are basically three things that you need to look for while buying the best dog probiotics. These are:

The species and the strains – a good probiotic supplement should have a minimum of 8-10 strains of the species that would be included in the probiotic. Check the label for the details of the species and strains of the bacteria. The higher the number of strains, the better more effective probiotic it will be.

CFU per gram – CFU or Colony Forming units is the measure of bacterial number that is supposed to be present in the probiotic supplement. The minimum required level is 20 million CFUs per gram. If you manage to get a Probiotic that’s billions of CFUs per gram, nothing like it!

You Need to Know This  Best Glucosamine for Dogs: Guide and Review in 2017

The storage and expiry details – Every probiotic supplement has a shelf life, beyond which it is not safe to be used by the dogs. Check the label properly for the best use before or expiry date of the product. Also, check the storage instructions. While some Probiotics demand special storage requirements, most of them can be stored in a dry and cool place only.

Reviews of the Best Probiotics

There are so many commercial probiotic supplements available in the market and the online stores. Keeping in mind the necessity of giving the right probiotic to the dog, I have reviewed the most popular Probiotics and have come up with certain findings about them. The reviews that I present in this post will help you identify the best Probiotics for your canine companion.

Purina Fortiflora for Dogs – Purina Fortiflora Canine Nutritional Supplement Box

Purina Fortiflora Canine Nutritional Supplement Box, 30gm/30 Count
Price: $27.74
You save: $2.25 (8 %)
Purina Fortiflora Canine Nutritional Supplement Box, 30gm/30 Count

While preparing the list of best probiotics for dogs, the name that would strike first is the Purina Fortiflora. It is a proven fact that this probiotic supplement improves the digestive system as well as the general immune system as well.

The primary ingredient of this product is Enterococcus faecium which brings about many digestive benefits to the dog. In addition to that, the probiotic also contains Vitamin C and E along with high levels of antioxidants.


  • Promotes healthy immune system
  • Contains guaranteed amounts of active cultures
  • Recommended by most vets in USA
  • Available in single packets which can be cut open to sprinkle on dog food


  • Might cause constipation in some breeds of dogs

With excellent palatability, this is a widely recommended probiotic which has been used and recommended by millions of dog owners and vets over the last few decades.

Click Here to Learn More or Buy from Amazon

Vetri Mega Probiotic – Vetri Science Probiotic Dog & Cat Supplement

What makes the Vetri Science Probiotic special is its non-dairy probiotic formula which makes it useful for sensitive dogs that do not enjoy dairy products. It contains 8 different strains and 5 billion CFUs of Probiotics, which makes it a highly result-oriented product.


  • Available in capsule form which keeps a check on the amount of the powder being administered
  • Dairy-free formula makes it ideal for sensitive dogs
  • Supports the digestive health of dogs well
  • Contains high CFU which increases its potency as a probiotic


  • Needs to be stored in a cool and dry place always

In the crowd of dairy-based Probiotics, the Vetri Science Probiotic is like an oasis to the dogs that cannot stand dairy products at all. I recommend using this product for sensitive dogs who are suffering from digestive disorders and gas odor problems.

Click Currently To View Vetri Science Probiotic Dog & Cat Supplement

Natural Probiotics – Amazing Nutritionals Probiotic Joint for Dogs, Bacon Flavored

This is probably one of the tastiest probiotics with yeast infection that are available in the market currently. The Probiotics is available in the form of easy-to-chew tablets which carry the taste of bacon and beef liver which is liked by most canines.

It can control and improve a number of conditions like prevention of yeast infections, elimination of bad breathe, reducing bloating of stomach, loosen bowel movements and much more.


  • Tastes great to the dogs
  • Contains 7 billion CFU probiotic which brings a large number of health benefits to the dog
  • Hypoallergenic formula works great for dogs prone to allergies
  • Does not need any refrigeration
  • Made in USA


  • I couldn’t find any

Most dog Probiotics smell and taste ugly and that is why are not lied by the animals. The story is totally different with the Amazing Nutritionals Probiotic Joint for Dogs. The amazing taste of the probiotic and the immense benefits that it offers makes it one the most recommended probiotics.

Press Presently To See Natural Probiotics – Amazing Nutritionals Probiotic Joint for Dogs, Bacon Flavored

Nusentia Probiotic Miracle – Probiotic Miracle for Dogs

This is a product that is known to have amazing results in controlling number of digestive disorders in dogs and cats alike. Containing different bacteria like L. rhamnosus, B. animalis, L. salivarius, L. fermentum, L. acidophilus, L. reuteri, and Inulin it is a very potent product that combats not only digestive issues, but also loose stool, dog diarrhea, bad breath, yeast overgrowth, constipation, itching & scratching and allergies as well.

You Need to Know This  Olive Oil for Dogs – Top 4 Product Review in 2017


  • Contains 360 billion CFU of Probiotics
  • Can be used on dogs and cats as well
  • Comes with 100% refund guarantee within 60 days
  • Made in USA


  • Shelf life of 8-10 months only
  • Might cause increase in gas on initial use

Owing to its capability to fight a number of digestive disorders, this is beyond doubt one of my favorites probiotics for dogs with diarrhea and is also liked by many vets in the country.

Press Here To View Nusentia Probiotic Miracle – Probiotic Miracle Dog Probiotics

Total Biotics for Dogs – NWC Naturals Total-Biotics Powder

With more than one billion CFUs and 14 different species of Probiotics, this product provides the best support to the gastro-intestinal system of the dog. The product uses a special formula that stabilizes the Probiotics and prevents it from getting broken in the GI tract. This is the only probiotic formula that makes use of the patented stabilized glutamine to give best results.


  • Highly effective in restoring digestive health
  • Easy to use
  • Can be used for both dogs and cats
  • Per cup of pet food needs only one scoop of the product
  • Made in USA


  • Can cause loose stool during initial days of use

If your dog is suffering from multiple gut-related problems at the same time, the NWC Naturals Total-Biotics Powder may serve as an all-purpose solution for you.

Press Now To See Total Biotics for Dogs – NWC Naturals Total-Biotics Powder

Probiotic Powder for Dogs – Particular Paws Probiotics Powder

If you are looking for a permanent solution for the ongoing troubles of vomiting, irregular bowels or diarrhea in your dog, the Particular Paws Probiotics Powder may be the right product for you.

Designed categorically to meet the probiotic needs of dogs and cats, this product is manufactured in a GMP compliant facility in the USA. Apart from improving digestive health, this product is known to have commendable results in decreasing infections of the urinary tract as well.


  • Little quantities required
  • Has positive impact on digestive health and more things like shinier coats and healthy urinary tract
  • Formulated for both dogs and cats
  • Comes with full refund policy
  • Made in GMP compliant facility in USA


  • Everyday use can cause loose stool in some dogs

With reduction in stomach issues, this Probiotics for dogs with skin problems will also increase the energy levels of the dog. It is always good to have your canine companion in the best of health and fitness which can be achieved by giving this probiotic powder.

Push Here To View Probiotic Powder for Dogs – Particular Paws Probiotics Powder

Thorne Research Veterinary – Bacillus Coagulans VET – Helps Maintain Proper Gut Flora

For over three decades, Thorne Research has been doing an exemplary job in providing nutritional supplements for pet animals. They carry their legacy with this product as well. The presence of Bacillus Coagulans bacteria helps in controlling diarrhea and improving overall digestive health of the animal.


  • Contains 2 billion CFUs per capsule
  • The bacteria is highly stable even in the acidic environment of the stomach
  • Product made of pure ingredients and does not contain binders or fillers
  • Does not need any special handling or refrigeration
  • Can be used on dogs, cats and horses as well


  • None

User reviews about this product are very positive, which shows its efficacy in providing the ultimate digestive health to the dogs and cats. The product can also be used for horses as well.

Click Here To View Thorne Research Veterinary – Bacillus Coagulans VET – Helps Maintain Proper Gut Flora

Jarrow Formulas – Jarrow Formulas Pet Dophilus Powder, Probiotic for Pets Intestinal Health

The Pet Dophilus Powder is a unique probiotic formulation which contains additional fiber (inulin) and supernatant powder (Metabolin) which promotes better intestinal ecosystem and strengthens the immune functions as well. The product needs to be administered by mixing prescribed dosage of the powder with food or water.


  • Promotes digestive health and improves immune functions strongly
  • 1 billion CFUs per gram
  • Does not require any refrigeration or special handling
  • Made in USA
You Need to Know This  Is Hydroxyzine for Dogs A Good Idea?


  • Might cause constipation in some animals
  • Contains only 5 probiotic strains

Although the Pet Dophilus Powder contains only 5 strains of Probiotics, however the 1 billion CFU per gram still makes it a very potent product for restoring digestive health of the pooch.

Check Price & Availability Jarrow Formulas – Jarrow Formulas Pet Dophilus Powder, Probiotic for Pets Intestinal Health

Frequently Asked Questions

Can I give my dog human Probiotics?

Human Probiotics are not directly harmful for dogs. However, it is buy ultram 50mg to be noted that the bacteria that are included in the Probiotics are usually host-specific. This is why if you treat your dog with human Probiotics that may have some side effects on the animal. Common side effects include severe diarrhea, dehydration and vomiting.

When to give your dog probiotics?

It is a good habit to give Probiotics to your dog on an ongoing basis as per recommendation of the vet. However, if you have not done that already, you can do that when the dog suffers from certain digestive disorders.

Another good time to give Probiotics is when you treat the dog with antibiotics or steroids. I recommend giving Probiotics to dogs when it has an empty stomach. That helps the good bacteria to put up a stronger fight against the evil ones.

What are Probiotics and how do they help my dog?

Probiotics are healthy bacteria that reside in the intestines of dogs and even humans. These bacteria are responsible for the annihilation of the harmful bacteria that brings about various health hazards related to the digestive system of the dog.

Simply put, Probiotics are your dog’s best defense against various diseases. Most of the diseases that affect a dog’s health are related to digestive disorders. With Probiotics, you will be restoring the digestive health of the dog, thereby providing him with the chance of having a healthy gut and a healthy life.

Which Probiotics are safe for dogs?

There are special Probiotics which are meant only for dogs. Giving the dog these Probiotics is the safest thing to do. You can also try human Probiotics as well, but there could be certain side effects to that. A dog-specific probiotic would contain species of bacteria, each of which has specific positive impact on the gastro-intestinal health of the animals.

While Lactobacillus acidophilus is known for improving quality and frequency of stools in dogs, Lactobacillus rhamnosus is useful in treating conditions like diarrhea and loose motion. Do check with you vet to determine which bacteria would be useful for your dog and get the probiotic which has that bacteria in its included list.

How long does it take for the Probiotics to work?

The time that Probiotics take to show improvement in the gut conditions varies from 2 weeks to 30 months.

Do Probiotics Work?

If the right Probiotic supplement is given to the dog, yes they do work. Probiotics can cause wonders to happen in the digestive health of the animal. Even if it doesn’t, it would not cause any additional harm to the dog’s health and is definitely worth giving a try.

Can dogs take probiotics?

Probiotics are friendly bacteria that can bring improvement in the digestive functions. Dog owners wonder, can dogs take probiotics.

Vets reply to this question is that dogs can certainly intake probiotics and it will bring arrays of health benefits in dogs. For instance, serving supplements or foods, containing probiotics will bring improvements in the digestive functions in dogs, produce a root-cause and permanent solution to the troubles of constipation as well as a relief to the troubles of diarrhea.

However, in continuation to answering the question can dogs take probiotics, Vets suggest that dog owners should only opt for the foods from the top brands that uses high quality Probiotics and hence, the food comes completely safe for the health of the pet.

Video: Pet Probiotics – Pet Digestive & Immune System Support

Final Verdict

So now you know that it is a good idea to treat your dog with probiotic supplements. The reviews must have helped you decide on which one you would need to buy for your pooch. I have tried to give an unbiased opinion about these products which I have reviewed along with dozens of other products that contained liquid Probiotics for dogs, powder Probiotics as well as capsule Probiotics.

Your dog certainly deserves the best and that is why I have put forward only the best ones for your help. All you have to do now is to place your order and start giving the best probiotic to your dog so that it stays in the best of health.

If you’re interested in reading similar articles, here’s good one on Low Sodium Dog Food Brands. We’ve also posted a good guide Grain Free Dog Treats.