Purina Pro Plan Veterinary Supplements FortiFlora Canine Probiotics for Dogs, Helps Digestive Gut Health and Diarrhea – 30 ct. Box

(20 customer reviews)

Last updated on March 10, 2026 7:01 am

Free delivery for orders over $100

  • Number one probiotic supplement recommended by veterinarians (Kantar Veterinary Tracker, 2020)
  • Probiotic supplement for the dietary management of puppies and adult dogs with diarrhea
  • Contains a probiotic for dogs proven to promote intestinal health and balance
  • Promotes a strong immune system and contains antioxidants for dogs
  • Easy-to-feed dog supplement powder
Brand

Pro Plan Veterinary Diets

Flavor

Not Specified

Item Form

Powder

Active Ingredients

Active Ingredients Per Sachet (1g): Enterococcus Faecium SF68 1×10^8 CFU. Inactive Ingredients: Liver Flavor

,

Yeast. B930124 See more

Item Weight

1.06 Ounces

20 reviews for Purina Pro Plan Veterinary Supplements FortiFlora Canine Probiotics for Dogs, Helps Digestive Gut Health and Diarrhea – 30 ct. Box

    D. Smallman
    February 25, 2026
    I give this to my sheep-a-doodle, for his sensitive tummy. It works great for cut health.

    Now all I need roll is for Amazon to package the Purina box, in a better way now. A few times I have ordered and it always ends up smashed, when they put it in an envelope. The sachets are still usable I have never had one break open. Hence the review so that Amazon can pack it better.

    Thanks, Purina for a good product to help with doggy digestion.

    Amazon, think twice about package choices before you ship it!
    Jolanda Blenkers
    January 26, 2026
    It works wonders and super quickly! Loved it!!!!
    Jennifer Van Cleve
    January 25, 2026
    Purina Pro Plan Veterinary Supplements FortiFlora has been an absolute lifesaver for my dog’s digestive health. After dealing with intermittent loose stools and a sensitive stomach, our vet recommended FortiFlora—and the difference was noticeable within just a few days.

    What I love most is how easy it is to use. The single-serve packets are perfectly portioned, mess-free, and simple to sprinkle over food. My dog actually loves the taste and eats every bite, which is a huge win with a picky eater. No forcing, no mixing tricks needed.

    Since starting FortiFlora, my dog’s stools are consistently firm, digestion is noticeably better, and overall gut health seems much more balanced. I’ve also seen improvements during stressful situations like travel or dietary changes, where stomach upset used to be a problem.

    I appreciate that this supplement is vet-recommended and backed by science, containing a proven probiotic strain that supports intestinal health and immune function. It’s reassuring to know I’m giving my dog something safe, effective, and trusted by veterinarians.

    While it’s slightly more expensive than generic probiotics, the results make it 100% worth it. This is now a permanent staple in our dog care routine, and I always keep extra packets on hand just in case.

    Highly recommend FortiFlora for any dog with a sensitive stomach, occasional diarrhea, or digestive issues.
    Thijs Eric
    January 20, 2026
    My dogs had upset tummy’s and I could not buy this product locally. It worked wonders to get their digestive system back to normal in just 4 days. I am not continuing to add a lower does to their food until I can know that they won’t get diarrhoea again.
    mad
    January 19, 2026
    This stuff really helps with my dogs’ digestion and GI upset.
    Monica Weinle
    January 18, 2026
    The media could not be loaded.
    This stuff is amazing. I used it on my 15-year-old dog she had kidney disease and bouts of diarrhea, it cleared that up within 2 days of use. I now use it on our 10 ur old rescue who has issues with constipation and gas. She weighs 60 lb. I use a half a packet a day innthe AM and it makes her poop perfect. Sounds silly but she had a hard time pooping and now she doesn't. It is a little costly.
    I'll admit I used a ½ packet to see if I could get away and guess what, the half a packet works perfectly. She now goes 2xs a daily and its normal. No more hard poops, gas or bloating. We tried everything prior to this. Every food etc.
    I only used a ¼ packet for my 8 lb dog so that made that 30 packets last about 4 months.
    I get 2 months out of one box for my 60 lb very muscular elderly dog. Shes much happier now.
    A side note : her breath is better too. Buy this now...You won't regret it.
    I have tried others. They don't work. This works in 1 -2 days. Better appetite, her coat is glossy black and soft. Her skin has improved too. She had yeast feet. Not anymore. Its powder and I mix it with a bit of water into her food.
    I am not paid to write this.
    ASC
    January 16, 2026
    Prima probiotica, goeie prijs.
    Coffee
    January 15, 2026
    I recently started using Purina Pro Plan Veterinary Supplements FortiFlora for my dog, and it has truly been a game changer for his digestive health!

    Pros:
    1. Improved Digestive Health: Since introducing FortiFlora into my dog's diet, I've noticed a significant improvement in his bowel movements. He is more regular and consistent, which has alleviated my worries about his digestive issues.
    2. Happy Tummy: My dog used to have an uneasy stomach, but this supplement has made a noticeable difference. He seems much more comfortable after meals and is less prone to digestive upset.
    3. Easy to Use: The sachets are convenient, and it's easy to sprinkle the probiotic powder over my dog's food. He loves the taste, and it integrates seamlessly into his regular meals.
    4. Trusted Brand: Purina is a name I trust when it comes to pet health. Knowing that this supplement is backed by veterinary science gives me confidence in its efficacy and safety.
    5. Positive Results: Not only has FortiFlora helped with my dog's bowel movements, but it has also improved his overall energy and mood. He seems happier and more active, which is exactly what I want for him!

    Cons:

    There are no downsides for us! The price is reasonable given the quality and the health benefits it provides.

    Overall, I highly recommend Purina Pro Plan Veterinary Supplements FortiFlora to any dog owner dealing with digestive issues. It has made a world of difference for my dog, and I will continue to use it as part of his daily routine. If you're looking for a solution to support your dog's gut health, this is definitely worth trying!
    Chris
    January 15, 2026
    I bought Purina Pro Plan FortiFlora after one of my dogs started having loose stools out of nowhere. Within 24–48 hours, there was a noticeable improvement, and by day 3 everything was back to normal. I’ve since used it a few times during diet changes or after stomach issues, and it’s been consistent every time.

    What I really like is how easy it is to use. The individual sachets are convenient, and the powder mixes right into food. Both of my dogs are picky and had zero issue eating it—no turning their nose up, no skipping meals. That alone is a big win.

    I also appreciate that this is a vet-recommended product with a specific probiotic strain, not just a generic supplement. It feels like something that actually does what it claims instead of being marketing fluff.

    Downside: it’s not cheap, especially if you’re using it long term. That said, for acute stomach problems or stress-related diarrhea, it’s worth the price and works faster than anything else I’ve tried.
    Byron Cruz
    January 11, 2026
    N'as pas fonctionner pour mon chien
    Monica Weinle
    January 10, 2026
    Purina Pro Plan Veterinary Supplements FortiFlora has been an absolute lifesaver for my dog’s digestive health. After dealing with intermittent loose stools and a sensitive stomach, our vet recommended FortiFlora—and the difference was noticeable within just a few days.

    What I love most is how easy it is to use. The single-serve packets are perfectly portioned, mess-free, and simple to sprinkle over food. My dog actually loves the taste and eats every bite, which is a huge win with a picky eater. No forcing, no mixing tricks needed.

    Since starting FortiFlora, my dog’s stools are consistently firm, digestion is noticeably better, and overall gut health seems much more balanced. I’ve also seen improvements during stressful situations like travel or dietary changes, where stomach upset used to be a problem.

    I appreciate that this supplement is vet-recommended and backed by science, containing a proven probiotic strain that supports intestinal health and immune function. It’s reassuring to know I’m giving my dog something safe, effective, and trusted by veterinarians.

    While it’s slightly more expensive than generic probiotics, the results make it 100% worth it. This is now a permanent staple in our dog care routine, and I always keep extra packets on hand just in case.

    Highly recommend FortiFlora for any dog with a sensitive stomach, occasional diarrhea, or digestive issues.
    Szora
    January 5, 2026
    The media could not be loaded.
    My dogs were having recurring stomach issues and occasional diarrhea, so I decided to try FortiFlora after hearing good things. Within a few days, I noticed a big difference — their stool were firmer, and they seemed more comfortable overall. I mix it with their meal, which makes it super easy . Definitely recommend this if your pup has a sensitive stomach or digestive problems.Works Well, Just a Bit Pricey…. I just wish it was a little more affordable for long-term use, but it’s a great product overall would purchase again you can also pair with pumpkin powder all natural great mix for gut health
    Marjorie Zaborski
    January 4, 2026
    My dog not only loves the flavor of this (liver flavor) - it helped her digestive issues almost immediately. I will be adding this to her daily routine going forward! Well worth the purchase!
    Marjorie Zaborski
    January 3, 2026
    Meine Hunde lieben dieses Pulver! Wirkt super und schmeckt anscheinend. Riecht auch gut!
    Jennifer Van Cleve
    January 2, 2026
    I recently started using Purina Pro Plan Veterinary Supplements FortiFlora for my dog, and it has truly been a game changer for his digestive health!

    Pros:
    1. Improved Digestive Health: Since introducing FortiFlora into my dog's diet, I've noticed a significant improvement in his bowel movements. He is more regular and consistent, which has alleviated my worries about his digestive issues.
    2. Happy Tummy: My dog used to have an uneasy stomach, but this supplement has made a noticeable difference. He seems much more comfortable after meals and is less prone to digestive upset.
    3. Easy to Use: The sachets are convenient, and it's easy to sprinkle the probiotic powder over my dog's food. He loves the taste, and it integrates seamlessly into his regular meals.
    4. Trusted Brand: Purina is a name I trust when it comes to pet health. Knowing that this supplement is backed by veterinary science gives me confidence in its efficacy and safety.
    5. Positive Results: Not only has FortiFlora helped with my dog's bowel movements, but it has also improved his overall energy and mood. He seems happier and more active, which is exactly what I want for him!

    Cons:

    There are no downsides for us! The price is reasonable given the quality and the health benefits it provides.

    Overall, I highly recommend Purina Pro Plan Veterinary Supplements FortiFlora to any dog owner dealing with digestive issues. It has made a world of difference for my dog, and I will continue to use it as part of his daily routine. If you're looking for a solution to support your dog's gut health, this is definitely worth trying!
    Gurl75
    December 31, 2025
    Ma vielle chienne avait des diarrhées, après une cure d'une boîte, ce n'est plus qu'un mauvais souvenir. J'ai d'ailleurs acheté une boîte supplémentaire afin de toujours en avoir sous la main!
    pamela
    December 26, 2025
    My dogs had upset tummy’s and I could not buy this product locally. It worked wonders to get their digestive system back to normal in just 4 days. I am not continuing to add a lower does to their food until I can know that they won’t get diarrhoea again.
    Byron Cruz
    November 21, 2025
    Meine Hunde lieben dieses Pulver! Wirkt super und schmeckt anscheinend. Riecht auch gut!
    mad
    November 18, 2025
    I’ve been giving FortiFlora to my Doberman, and it has made a noticeable difference in her digestion. Any time she has an upset stomach, loose stool, or stress from a routine change, this settles things quickly.

    I also love that it comes in individually packaged packets — it makes it super easy to use daily, and even easier to toss a few in my bag when we travel. No mess, no measuring, no hassle.

    My dog eats it with no problem, and I like that it supports her immune system as well as her gut health. It’s a little pricey, but the results are absolutely worth it. This is a staple in our house now, and I highly recommend it!
    Coffee
    November 9, 2025
    I’ve been using FortiFlora for a long time, and it has always been very effective whenever my dog has stomach issues. It was recommended by her vet, she really likes the taste, and it’s gentle, reliable, and something I always keep on hand.

    Tip: For best results, have your dog consume it within the first few minutes after serving, since it contains live probiotics. If your dog is picky like mine, you can give it on its own — she happily licks it right up.
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