Purina Pro Plan Veterinary Diets FortiFlora Powder Probiotic Digestive Supplement for Dogs, 30 count

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About This Item

Details

  • This veterinarian-recommended probiotic helps support digestive health in dogs and puppies.
  • Provides gentle support for the dietary management of diarrhea in puppies and adult dogs.
  • Contains special dog probiotics that promote intestinal health and balance.
  • Antioxidants in the formula help support a robust immune system.
  • Easy-to-feed powder form makes administration simple and convenient.

Instructions

FAQ

Key Ingredients

Probiotics

Beneficial bacteria and yeast that support a healthy gut microbiome.


Learn More About Purina Pro Plan Veterinary Diets From Our Team of Experts

Probiotics to Support Dogs with Diarrhea

The number one veterinarian recommended probiotic brand to support digestive health. Contains a probiotic proven to promote normal intestinal microflora, support dogs with diarrhea, and promote a strong immune system.

*Revelation Veterinary Tracker, 2025

The Power to Help Pets Thrive

Great-tasting, easy-to-use supplements made with powerful, purposeful ingredients to support pets’ unique needs.

Supplements Rooted in Science

Pro Plan Supplements are backed by nearly 500 scientists, including behaviorists and veterinarians, providing confidence when adding them to a dog’s wellness routine.

Helping Vets and Pets

Launched in 2024, the Pro Plan Veterinary Support Mission has contributed over 3.5 million dollars to improve the well-being of veterinary professionals and their patients.

About Purina Pro Plan Veterinary Diets

Pro Plan continuously research, discovers, and enhances the products pets are fed every day. For all pets provided, they deserve therapeutic nutrition, supplements, and great-tasting treats as unique as they are.

Shop Purina Pro Plan Veterinary Diets

Questions & Answers

105 Customer Questions


Can I give this to my dog once a week just to help gut health?

Answer by GerardMay 22, 2025
Yes! I give to my dog daily.

Is this chicken free? What kind of liver is this flavor ?

Answer by LGuffMar 02, 2026
My dog is very allergic to chicken and reacted with severe itching to this probiotic. After talking to my vet and reading other reviews, I think the liver is likely chicken liver. Would be nice to have labeled it as such.

Fortaflora power does it come in a larger count than 30?

Answer by DogMom101Dec 11, 2025
Chewy has a 30ct box of FortiFlora or a 180ct pack of FortiFlora (6, 30ct boxes).

Hi our 3 year old Bichon Bella, we do not what to use any more to be able to help her with the licking and scratching, now she is using the apocuel on daily bases and cirelpoint once a month in all honesty just an small change, will these product will help her with her condition. Thank you Robert


4.8
Rated 4.8 out of 5 stars
15567 Ratings

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Ease of Use

93% Positive

Effectiveness

94% Positive

Ingredients

94% Positive

Long-Term Benefits

94% Positive

6111 Customer Reviews



Rated 5 out of 5 stars
Verified Purchase
By Melisa on Jun 29, 2025

Happy pup!!

Our dog typically struggles with some digestive upset in the summer as she’ll sneak in bites of grass and lunge for rabbit poo (Yuck!), and she’ll get mushy, nastyyy

Our dog typically struggles with some digestive upset in the summer as she’ll sneak in bites of grass and lunge for rabbit poo (Yuck!), and she’ll get mushy, nastyyy smelly poo. I finally tried the probiotics after researching and reading reviews, and they’ve helped our sweet Sadie soo much!! She also lovesss the taste. We sprinkle it on her kibble and pour some hot water on it, stir, and let it sit for 10-20 minutes to soften it. The water and softening aren’t required, but she literally goes crazy for it like that! She’s been on it for a month, and we’ll definitely keep using it as her poos are normal again, and she’s a happy, happy pup!


Rated 5 out of 5 stars
Verified Purchase
By Cora on Jun 12, 2025

A healthy poop indeed.

My 10-year-old Havanese has always had a sensitive digestion. It took some time to get his diet stable enough so he could eat well and poop well. FortiFlora was

My 10-year-old Havanese has always had a sensitive digestion. It took some time to get his diet stable enough so he could eat well and poop well. FortiFlora was recommended by our veterinarian and made such a difference. It not only helped turn his soupy poop to back to tootsie rolls, but it also provided a little extra flavoring to his bland dog food into something a little tastier. I've been using it for several years now. Recently, while on a 2-month travel trailer trip I unfortunately rain out and was not in an area where I could just run to the store and pick some up. So, when I temporarily had to omit it from his diet, he once again had sloppy stool. I honestly believe it provides health benefits and is helping him live a happier life.


Rated 4 out of 5 stars
Verified Purchase
By Cristy on Nov 19, 2025

Recommended by vet but trying another brand

Originally purchased this product at my vet and have continued to give it to my 16+ year old yorkipoo to address his sensitive stomach. The price on Chewy is better

Originally purchased this product at my vet and have continued to give it to my 16+ year old yorkipoo to address his sensitive stomach. The price on Chewy is better than at the vet. He's had lifelong vomiting and periodic loose stools which seem to lessen but haven't stopped after I gave him this product over the past 3 months. I also started making his food from scratch 3 months ago. I split one packet between two meals a day and he seems to like the flavor. I'm going to try a different brand with more than one strain of probiotic to see if things improve even more.


Rated 5 out of 5 stars
Verified Purchase
By Susan on Jun 29, 2025

No more colitis and works on allergies, too!

After recurrent bouts of colitis, our vet suggested trying these probiotics for our 10 year old dog. We split a package between 2 dogs, once a week and we haven't

After recurrent bouts of colitis, our vet suggested trying these probiotics for our 10 year old dog. We split a package between 2 dogs, once a week and we haven't had a return of the colitis since we started using it several months ago! As a bonus, my pup that had to take Apoquel for her summer allergies hasn't had to start her meds for allergies yet, either and we're already 2 months past her usual time of flare ups. I definitely recommend anyone try this for allergies before getting to the more expensive Apoquel! Happy dogs here!


Rated 5 out of 5 stars
Verified Purchase
By Jeannie on Jun 7, 2025

Veteran Recommended works fast!!!

This is exactly what my dog needs for his upset stomach whenever he has an upset stomach I add to his food he eats it and enjoys the flavor every time no problem

This is exactly what my dog needs for his upset stomach whenever he has an upset stomach I add to his food he eats it and enjoys the flavor every time no problem and has regular poop the very next time he has to go great stuff I always keep a box in my apartment for him just in case he needs it as I said he enjoys the flavor it’s not a problem to get him to eat it just sprinkle it on the food he does the rest and it’s recommended by the vet that’s originally how I found out about it and then I discovered it on chewy and began purchasing it from the chewy website ever since thanks chewy


Rated 5 out of 5 stars
Verified Purchase
By Michele on Aug 27, 2025

This stuff works!

Our english bulldog was having some stomach issues and our vet recommended this along with a slow feeder. She had A LOT of gas! Her stomach was always hard and OMG

Our english bulldog was having some stomach issues and our vet recommended this along with a slow feeder. She had A LOT of gas! Her stomach was always hard and OMG the smell of her gas was horrible!! So bad that she stunk up our whole house! We are on day 4 and wow! What a difference! She's a whole new dog! No more bloated, hard stomach and most importantly, no more stinky gas! I highly recommend this product.


Rated 5 out of 5 stars
Verified Purchase
By Hannah on Jun 17, 2024

Great product! Just shipped out/delivered badly

The product itself is great and has been really helpful for my dog’s loose/soft poops in the past because it helps her firm up. I’ve figured out that I can only

The product itself is great and has been really helpful for my dog’s loose/soft poops in the past because it helps her firm up. I’ve figured out that I can only give my dog half a packet per day (rather than the recommended whole packet) because it can make her a little constipated if I give her the whole thing (she’s a small dog). My dog absolutely loves the meaty flavor of it, which is great because she’s a picky eater. The only issue is that the box of FortiFlora was shipped in the same big box as my case of canned food, so the FortiFlora box got partially crushed throughout the shipping process. Thankfully none of the little packets were broken or torn, although some looked close. I completely understand trying to reduce the amount of shipment boxes; however, in cases like this, the little fragile box shouldn’t be placed in the same big box as a case of canned food.


Rated 5 out of 5 stars
Verified Purchase
By Douglas on Dec 30, 2025

I am an elderly person with NO computer skill but Chewy got it done.

Kufu is a shelter dog and very sensitive. FortiFlora once a day has kept him from having digestive issues for the most part. Ordering it in small quantities is

Kufu is a shelter dog and very sensitive. FortiFlora once a day has kept him from having digestive issues for the most part. Ordering it in small quantities is laborious. Being able to buy it in larger quantities such as the 180 pack using the autoship option is the way to go for me.


Rated 5 out of 5 stars
Verified Purchase
By Princesse on Jan 13, 2026

Helped my puppy's tummy

My newly adopted puppy, Samaritian, came with tummy issues. The rescue didn't have much information. I stated adding Purina Pro Plan Veterinary Diets FortiFlora

My newly adopted puppy, Samaritian, came with tummy issues. The rescue didn't have much information. I stated adding Purina Pro Plan Veterinary Diets FortiFlora Powder Probiotic Digestive Supplement for Dogs, to her food and we no longer have lose stools.


Rated 1 out of 5 stars
Verified Purchase
By Sandi on Oct 4, 2025

The very poor customer service received

I chatted with a Cynthia , explained I received the wrong pro biotic (forte flora) I received the one for dogs! But as you see, I only have a cat!well after a very

I chatted with a Cynthia , explained I received the wrong pro biotic (forte flora) I received the one for dogs! But as you see, I only have a cat!well after a very lengthy chat, she dropped the call, and Angela picked up asking what she could help me with and I was not happy about having to explain my situation again.. she blamed it on “tech issues” Yeah right. anyway her salutation was to go through a long dragged out process of returning this item, which wasn’t my fault , mind you . Instead of just telling me to donate it, like they’ve done in the past. They want to inconvenience their customers instead for a $30 item when I’ve literally spent thousands there ? Just a little disturbing?!She was very sarcastic after that