Purina Pro Plan Veterinary Diets FortiFlora Powder Digestive Supplement for Dogs

By Purina Pro Plan Veterinary Diets
Rated 4.8058 out of 5 stars
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$30.99Chewy Price
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About This Item

  • Great-tasting probiotic supplement powder for dogs.
  • Crafted in collaboration with nutritionists, researchers and veterinarians.
  • Developed using a proprietary microencapsulation process for enhanced stability.
  • Specially formulated to promote normal intestinal microflora in dogs suffering from diarrhea.
  • Contains live microorganisms and antioxidants to help support digestive health and reduce gas.
Play Video: Learn More About Purina Pro Plan Veterinary Diets From Our Team of Experts
Learn More About Purina Pro Plan Veterinary Diets From Our Team of Experts

Looking for the tablet form? [Shop FortiFlora Chewable Dog Supplement] (https://www.chewy.com/purina-pro-plan-veterinary-diets/dp/243342).

About Purina Pro Plan Veterinary Diets for Dogs

The PPVD Approach

Some dogs experience health conditions that need to be managed by a veterinarian, sometimes through a special diet. Each formula from Purina Pro Plan Veterinary Diets (PPVD) is specifically formulated to help vets do just that! A group of Purina nutritionists, scientists and veterinarians have teamed up to establish different therapeutic diets and science-based recipes tailored to meet the unique needs of canines with certain health concerns.

Targeted Nutrition

Purina Pro Plan Veterinary Diets offers multiple nutritional options specifically tailored to a variety of dogs with special needs. This product line includes gastroenteric formulas, kidney function formulas and more. Each diet is crafted with a specific nutrient profile to support your dog's unique nutritional needs. Now he can enjoy delicious nutrition with a therapeutic purpose.

The Delicious Taste Dogs Love

Not only is every recipe design with your dog in mind, but they are also made with a great taste canines love. So every time you feed your dog, you can feel good knowing that he's not only getting a flavor he'll enjoy, but also the specific, targeted nutrition he needs.

Formulated by Experts

Trusted by pet parents, Purina Pro Plan Veterinary Diets' advanced nutrition is established through decades of research that has been supported by over 500 scientists, including veterinarians, behaviorists and nutritionists. This knowledge and experience have laid the groundwork for therapeutic pet foods designed to meet the nutritional needs of feline companions.

About Purina Pro Plan Veterinary Diets

Purina believes that every pet should eat well. That's why they've created a robust range of diets that tailor to the unique nutritional needs of dogs and cats with certain health conditions. From wet food to dry food and even treats, Purina crafts every recipe with high-quality, flavorful nutrition to help pets get the most out of every meal. Pets are their passion, safety is their promise, and innovation is their pledge.
Shop Purina Pro Plan Veterinary Diets

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Top IngredientsAnimal Digest, Enterococcus Faecium, L-Ascorbyl-2-Polyphosphate (Source of Vitamin C)...Active Ingredients: Enterococcus faecium, Lactobacillus acidophilus, Lactobacillus plantarum...N/AActive Ingredients: A Proprietary Blend Containing Organic Marshmallow Root, Organic Licorice Root, Slippery Elm Inner Bark...Maltodextrin, Dextrose Anhydrous, Fructooligosaccharide...
Breed SizeSmall Breeds, Medium Breeds, Large Breeds...Small Breeds, Medium Breeds, Large Breeds...All Breeds, Extra Small & Toy Breeds, Small Breeds...Small Breeds, Medium Breeds, Large Breeds...Small Breeds, Medium Breeds, Large Breeds...
LifestageAdult, Puppy, SeniorAdultAdultAdult, Senior, Puppy, KittenAdult, Senior, Puppy
Health FeatureDigestive Health, Immune SupportVitamins & Minerals, Digestive HealthDigestive HealthDigestive HealthDigestive Health
Food FlavorN/AFruits & VegetablesN/AN/AN/A
Special DietVeterinary DietN/AN/AN/AGrain-Free

Questions & Answers

61 Customer Questions

Does this product have to be given all at once/at one meal, or can a packet be spread out over the number of meals the dog has per day?
Answer by ChewySep 24, 2017
For the FortiFlora you feed one packet at once with meals.

Does Purina Pro Plan Veterinary Diets FortiFlora have Magnesium Stearate? Thanks!
Answer by ChewyApr 06, 2021
This supplement does not contain magnesium stearate. For a complete list of ingredients and the guaranteed analysis, click the “Nutritional Info” tab on the product page.

Has anyone used this to help relieve constipation?
Answer by ChewyMar 13, 2018
The supplement is formulated promote intestinal health and balance as well as a healthy immune system which may help with constipation.

If I get this would I also need to get an enzyme supplement for my dog or is this enough?
Answer by ChewyOct 25, 2017
This product doesn't need to be combined with another digestive enzyme product.

ReviewsWrite a Review

Rated 4.8058 out of 5 stars
2312 Reviews
Would recommend to a friend

2312 Customer Reviews

Rated 5 out of 5 stars
By JRandyF on Jun 17, 2022

Stopped dog from passing bad smelling gas and improved quality of poop.

My Irish Setter was having a problem with having poop like Dairy Queen ice cream, and she would pass gas that made us want to leave the room even though she was being fed a good quality (not cheap) mix of wet and dry grain free food. Our veterinarian recommended this product to us, and after only a few days on FortiFlora, she is either no longer passing gas, or at least if she does, we are not aware of it and there is no horrific odor. Her stools are now real stools the way they are supposed to look. This had gone on for months and intermittently for years prior to our giving her FortiFlora and has not recurred for two months after starting to give her FortiFlora. We are very pleased with this product.

Rated 5 out of 5 stars
By Bonjo on Jun 14, 2022

This stuff is amazing!

Our boy was having constant GI probs and loose stools. An acquaintance, whose father was a vet, recommended this product. The 1st time I purchased it was at a brick & mortar store. Another customer was purchasing this product at the time and couldn't say enough good things about it, so I decided to give it a try. This stuff worked w/in just a few days and we have been using it ever since. Tried to cut-back to every other day, but the problems returned, so it's every day for my boy! And he loves it!

Rated 5 out of 5 stars
By RockysMama on Jun 9, 2022

Worth Every Penny!!!

This probiotic has done wonders for my 7 yr old bulldog. He struggles with severe allergies that lead to paw licking, yeast infections, upset tummy, grass eating, diarrhea, you name it etc. We have tried a lot of products and have not gotten anywhere near the results of using this one. His poos are now consistently solid, way less licking of the paws and no more going to town on the grass. I think he even has more of a pep in his step! I highly recommend this to anyone looking for a probiotic. It is absolutely worth the cost! Your pup will thank you!

Rated 5 out of 5 stars
By Yinna on Jun 18, 2022

It helps bind the galaxy together (so to speak)

I've got two dogs. One has a cast iron stomach, the other not so much. He does well on his diet but sometimes while on walks he might eat something that doesn't agree with him. His stools get funky even on his regular diet (which includes probiotics). This product does the trick. I'll put him on it for 7-10 days and it helps clear up whatever is in his system.

Rated 5 out of 5 stars
By Qdog on May 22, 2022


We got a frenchie puppy and he came home with giardia back in October. He had the absolute worst diarrhea for probably 2 months after getting rid of it. Frenchies are known to have bad digestive problems and this stuff saved us.. it took a week or two of everyday use but eventually it worked wonders. I told my vet that we use this probiotic and she says it’s one of the best ones. A little expensive for everyday use, but SO WORTH IT!! We used it everyday for a month or two and now he gets it about every 3-4 days or so.

Rated 5 out of 5 stars
By PresleysMom on May 19, 2022

Love Chewy

First, Chewy is my saving grace. Not only do they make it easy to order and receive my items.so quickly but the customer service is beyond amazing. You guys are the best. Also about the Fortiflora, we were told.from the Vet that Presley had dietary allergies, not environmental so I read that a probiotic will help. After month of using this I noticed a huge difference. She does not lick and bite her paws as much. Every day gets better. I highly recommend this product

Rated 5 out of 5 stars
By Gogosmom on Jun 9, 2022

Helps his guts

We used this for my 95-pounder after finishing a round of prescription probiotic. A friend with experience recommended. My mutt's diarrhea issues had not completely resolved after the prescription. He tolerated the FortiFlora very well, mixed into his food. It has significantly helped regulate his poop.

Rated 5 out of 5 stars
By TooManyFelines on May 29, 2022

Definitely recommend. Always have on hand.

We always have this magic powder aka FortiFlora on hand for when the dogs are experiencing upset stomach, loose stools or worse. Depending on the situation often we will add white rice to the food along with the FortiFlora. It really helps and all of the dogs love the taste. Would, and have, recommend(ed) FortiFlora. *We also keep the feline version on hand.

Rated 3 out of 5 stars
By FortiFlora on May 20, 2022

Tiny item sent within HUGE box!

Product is fine. The low rating is due to the packaging. This item probably measures 2" x 3" x 4". The box that Chewy packed it in was big enough to put probably 50 of these little boxes. It was stuffed with tons of wadded paper (this wasn't a fragile item). When I unpacked this box it filled my recycling bin! If they did this for me, they're doing this for every item they ship! This is unacceptable to me!

Rated 5 out of 5 stars
By JohnnyS on Jun 19, 2022

Just What the Dr. Ordered

This was recommended by our Vet. to help with an irritated GI condition with an older dog. We have started Her on the FortiFlora, sprinkling a packet on the morning meal and it seems to be working. Thank you for the prompt delivery and great service.