Purina Pro Plan Veterinary Diets FortiFlora Powder Digestive Supplement for Dogs

By Purina Pro Plan Veterinary Diets
Rated 4.8073 out of 5 stars
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$61.98Chewy 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...Maltodextrin, Dextrose Anhydrous, Fructooligosaccharide...Organic Gum Arabic, Fructooligosaccharide, Dried Lactobacillus Acidophilus Fermentation Product...Fructooligosaccharide, Dried Aspergillus Oryzae Fermentation Product, Dried Aspergillus Niger Fermentation Solubles...
Breed SizeSmall Breeds, Medium Breeds, Large Breeds...Small 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...
LifestageAdult, Puppy, SeniorAdultAdult, Senior, PuppyAdultAdult, Senior, Puppy, Kitten
Health FeatureDigestive Health, Immune SupportVitamins & Minerals, Digestive HealthDigestive HealthDigestive Health, Immune SupportDigestive Health
Special DietVeterinary DietGrain-FreeNon-GMO
Food FormSupplement, Food ToppingSupplementSupplement, Food ToppingPowderSupplement, Food Topping

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.

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.

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.

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 4.8073 out of 5 stars
2335 Reviews
Would recommend to a friend

2335 Customer Reviews

Rated 5 out of 5 stars
By Alfiesmom on Jul 28, 2022

Great product for dogs and cats with digestive issues

I started using FortiFlora years ago when I was fostering kittens for a local humane society. Back then it was by prescription only and my vet provided it. The foster cats and kittens loved it. Now I have a Miniature Pinscher and a Yorkie mix who both have sensitive stomachs and occasionally end up with digestive issues and so I always keep a box on hand. It's very easy to use. It comes in individual packets and you just sprinkle the contents of one packet on their food and mix it in. Even picky eaters will love this added to their food. It really does the trick. It's a probiotic and it works great.

Rated 5 out of 5 stars
By Bethany on Jul 16, 2022

Highly recommend

My vet actually recommended this to use for my dog after she had major surgeries from a dog attack and was on a lot of medication that threw her bowels into whack. My little one is doing great now after the surgeries, but sometimes she still gets an upset tummy and either doesn’t want to eat one of her meals or she gets a lot of gas. So periodically I will put her on a couple weeks of these probiotics and it seems to even her out and return her to her peppy hungry self

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 Sheltie on Aug 3, 2022

Senior Pet with Sensitive Stomach

Our dog is now 13 and has a very sensitive stomach. Most food would not agree with him. After trying many different options, our vet recommended using the disgestive supplement. It has changed his food habits and no more sensitive stomach. It has changed how he feels.

Rated 5 out of 5 stars
By Edmerrill on Jul 30, 2022


Two dogs. One puppy, one older who have done well on this. The older dog has had tummy trouble for a while. She is doing so good now and keeping that puppy in line. Both are energetic with healthy bowel movements. Other products just don't seem to cut it.

Rated 5 out of 5 stars
By JudyJ on Jul 14, 2022

Purina Pro Plan FotriFlora

Our dog got Lyme Disease last fall and his vet recommended this to keep his gut healthy while he was taking the antibiotics. I decided to try it along with a different allergy chew this allergy season and have noticed a huge difference in the big guy. We can now touch him without sending him into a scratching fit.

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 Katie on Jun 30, 2022

Magical stuff

I have a Doberman and he has stomach issues to where he has bad gas and diarrhea. Every few months my poor boy has bad diarrhea. Took him to vet several times with expensive bills and expensive medication and that would clear it up for a little bit then his diarrhea would come back and then it would be another trip to the vet. I heard good things about this Product and decided to give it a try. Within a couple days his diarrhea was gone. I keep this stuff on hand for when he has a stomach issue. I swear by this stuff. It helps so much, I'm not going to say it will work for every case but if you struggle with diarrhea and bad gas with your dog this is worth a try. Worth every penny for me and my Handsome boy.

Rated 5 out of 5 stars
By Happycamper on Aug 6, 2022

Very Happy

My 14 year old cocker spaniel has had diarrhea for 6 plus months and noth the vet suggested worked. Did some research on my own. My old girl has solid bowel movements again. So very happy!

Rated 5 out of 5 stars
By Socorro on Jul 15, 2022

Parvo Puppy Sensitive Tummy

Hi All, My heeler, Socorro, had Parvo as a puppy. She has done really well recovering but has a sensitive tummy. Since I live in the desert there are occasions when she eats "on the economy". Her tummy doesn't like it and this helps greatly.