Purina Pro Plan Veterinary Diets FortiFlora Probiotic Gastrointestinal Support Dog Supplement
Oops! Something went wrong. Please try again.
Help keep your furry buddy’s belly healthy with Purina Pro Plan Veterinary Supplements Probiotics Dog Supplement, Fortiflora Canine Nutritional Supplement. This great-tasting probiotic supplement powder is specially formulated to promote normal intestinal microflora in dogs suffering from diarrhea. It is crafted in collaboration with nutritionists, researchers and veterinarians to contain a specific amount of live microorganisms and antioxidants to help support digestive health and reduce gas. This probiotic supplement powder is paw-fect for all breeds of dogs in any stage of life and is developed using a proprietary microencapsulation process for enhanced stability.
Key Benefits- 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.
For animal use only. Keep out of reach of children and animals.
Looking for the tablet form? Shop FortiFlora Chewable Dog Supplement.
-
Item Number65072
-
BrandPurina, Fortiflora
-
LifestageAdult, Puppy
-
Breed SizeSmall Breeds, Medium Breeds, Large Breeds, All Breeds
-
Food FormSupplement, Food Topping
-
Special DietVeterinary Diet
-
Product FormPowder
Animal Digest, Enterococcus Faecium, L-Ascorbyl-2-Polyphosphate (Source of Vitamin C), Brewers Dried Yeast, Vitamin E Supplement, Zinc Proteinate, Beta-Carotene, Salt, Manganese Proteinate, Ferrous Sulfate, Copper Proteinate, Calcium Iodate, Sodium Selenite.
Caloric Content3,848 kcal/kg, 4 kcal/packet
Guaranteed Analysis | |
---|---|
Crude Protein | 43.0% min |
Crude Fat | 10.0% min |
Crude Fiber | 1.0% max |
Moisture | 5.0% max |
Microorganisms | 100,000,000 CFU/g |
Feed 1 packet to your dog daily under the supervision or direction of your veterinarian. Store in a cool, dry place.
Why should I include vitamins & supplements in my pet's diet?
Most commercial pet foods include baseline vitamins and nutrients, but some may not have the adequate amount to suit your pet's exact health needs. Like in humans, vitamins and supplements can help support your pet's long-term health, regulating everything from digestion to muscle growth. Consult your veterinarian to determine the best vitamins and supplements for your furry friend.
How often should I give this supplement to my pet?
It is recommended to give the suggested dosage based off your pet's weight. Please refer to the Feeding Instructions tab and consult with your veterinarian for more information.
Is this supplement safe to use with the medication my pet is currently taking?
If your pet has a medical condition and is taking other medication, we recommend consulting with your veterinarian to ensure that this supplement is safe to use.
My pet is allergic to certain ingredients, will this product be safe to use?
For a complete list of ingredients, click on the 'Nutritional Info' tab, next to the 'Description' tab, just under the product photos. If you are unsure about the safety of this product for your pet, we recommend consulting with your veterinarian.
Does this product come in other product forms?
For a complete assortment of products by the manufacturer of this supplement, click on the link next to the item name at the top of the page. You can also find an assortment of supplements across all product forms on our page.

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.

Customer Reviews
98% Recommend
98% of reviewersrecommend this product
You've Already Reviewed This Item
1931 Reviews
Showing 1-10 of 1931 Reviews
-
Worth Every Penny!
By Magnolia on Mar 24, 2021
Not sure how we would have made it through the first few months of our golden retriever puppy's life had her breeder not recommended this probiotic! Our pup proved to have a very sensitive stomach & we had to change her puppy food 3 times and dealt with lots of diarrhea! The FortiFlora really helped tighten up the stool. After we finally balanced out her diet & was able to eliminate the FortiFlora, she counter surfed a whole raw chicken wing. Diarrhea AGAIN. Thankfully, we had some of this product left & were able to clear it up quickly. We have two golden retrievers & always have the FortiFlora on hand for any tummy upsets or loose stool....works like a charm!
-
Taste not appreciated
By Rach on Mar 21, 2021
My older dogs (16 year old Schipperkes) are not fans of the taste so I can only sprinkle a little amount on their food. They do not eat a large amount of food so the ratio of food to product is low. If you have a dog that eats more than 1/2 cup at a setting you have more space to mix in the product. Also if your dog likes the taste then your good. It also did not help with my dogs diarrhea so we will be going to the vet in case there is something else causing it. We have friends who have had great success with this product. Was hoping for the same outcome.
-
MY DOG LOOKS AND FEELS BETTER
By BossyDog on Mar 8, 2021
Been giving this to my dog in her meals every day for almost 2 weeks now and it has already changed her coat and made her feel better. She has allergies and was itchy and licking her paws all the time. I even have her on meds for it, but knew I need to give her something more. The paw licking has dramatically decreased... like by 75%. Her coat looks beautiful, no more itchy spots or bumps. She's a blue and white Bully (Pit Bull x American Bulldog mix) and like most blue dogs has lots of allergies. This has made such a huge difference. Will keep her on this from now on. Maybe even lower her meds now.
-
Gas be gone
By Mentorgal10 on Mar 14, 2021
My 140 lbs cane corso had the worst gas. We tried different foods and supplements. After years we couldn’t figure out what was going on. Vet said they couldn’t find anything wrong. Vet recommended this product. And it was cheaper on Chewy. It’s been 6 months now and her gas is practically gone. She isn’t clearing out a room anymore. And what gas she does have doesn’t smell. This product as been a life saver for our noses and our social life! People actually want to come over now!
-
Life saver!
By Gigi on Mar 13, 2021
my pet is 13yrs old and her health is starting to decline. She's been on antibiotics for quite some time to manage a yeast infection and it was affecting her digestive system. I felt helpless to do more than was being done until I saw this product advertised on the internet. I ordered it and within two days of use, her appetite returned and she was on the road to recovery! She has been on it for two weeks now and her overall health has improved tremendously. Thank you Chewy!!
-
Purina Pro Plan Vetrinary Diets FortiFlora Probiotic Support
By Patricia on Mar 5, 2021
I was hesitant to put my dog on this probiotic. I had heard that other probiotics with multiple strains, like Dr. Mercola's probiotic were better. However, my vet said that tests proved dogs only need to supplement with the strain that is in FortiFlora. I took her advice, and FortiFlora, along with a new prescribed dog food bought through Chewy and a low dose antibiotic have saved my dog's life. She has returned to a happy, alert, frisky dog after suffering for months with chronic diarrhea and digestive problems. Thank heavens we got a new vet and LISTENED to her. And thank heavens for a company like Chewy!
-
Worth the Money
By Lazysusan on Mar 18, 2021
This powder probiotic was recommended by my Vet. It is beef flavored, or smells likremainMy Maltese has an autoimmune disorder that almost killed him but with the steroid and antibiotics he had to take and this Forti Flora he has recovered. He still needs a special diet and a probiotic to remain healthy. I tried a couple less expensive probios.... this is the only one he will consistently tolerate... and actually relish in his food. And it's easy
-
Great probiotic
By Grace on Apr 9, 2021
Our veterinarian recommended this for our small dog who is a picky eater and was having some diarrhea issues. This supplement has helped our dog so much, to eat better and helped the bathroom issue so much also. Plus easy to take because its powder form, just sprinkle on the dogfood. Highly recommend
-
Helped relieve my dogs upset intestines
By Jackie on Mar 25, 2021
My dog has had diarrhea after taking chemo. I use 1 packet twice daily for my 68 lb dog. I also use 2 scoops of intestinal clay that Chewy also supplies. I mix it with a couple tablespoons of ricotta cheese, which he loves. He gobbles it down. It's relieved his upset intestines. Stools are formed and he's feeling better, eating better and has formed stools again.
-
Yummy and Helpful
By SarahGL on Mar 22, 2021
My dogs love when they get this sprinkled on their food. They devour it. They are good eaters to begin with but there is no stopping to savor the food when they get FortiFlora. I only give it to them once a week as part of maintenance. Vet is good with it. Make sure you talk to your vet before adding anything to your baby’s diet!