Pro Plan Veterinary Diets

Purina Pro Plan Veterinary Supplements FortiFlora Daily Probiotics for Cats for Digestive Gut Health and Diarrhea - 30

485+ bought in the past month

$30.99

About this item

  • Number 1 veterinarian-recommended cat probiotic brand to support digestive health (Kantar Veterinary Tracker, 2021), making it an excellent cat supplement
  • Purina Pro Plan Sensitive stomach cat food supplement for the dietary management of kittens and adult cats with cat diarrhea
  • Digestive Care Cat Food supplement containing probiotics proven to promote intestinal health and balance
  • FortiFlora cat vitamins and supplements have antioxidants to support a robust immune system and contain antioxidants for cats
  • Easy-to-feed probiotic powder
$30.99

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Product details

BrandPro Plan Veterinary Diets
FlavorUnflavored
Item FormPowder
Active IngredientsEnterococcus Faecium SF68, Taurine 5 mg
Product BenefitsAntioxidant, Digestive Health, Immune Support

Technical specifications

item_weight2.25 ounces
manufacturerNestle Purina Veterinary Diets - pallet ordering
item_model_number00038100129901
date_first_availableJuly 15, 2004
item_package_dimensions_l_x_w_x_h3.5 x 3.03 x 2.13 inches
item_dimensions_lxwxh4 x 3 x 5 inches
brand_namePro Plan Veterinary Diets
target_audience_keywordhouse-cats
directionsFeed one packet to your cat daily or as directed by your veterinarian.
warranty_descriptionPurina guarantees outstanding quality and taste. If for any reason you’re not satisfied, simply let Purina know why. Please contact Purina directly at (800) 778-7462 within 60 days of date on receipt for assistance. Or, feel free to mail your original purchase receipt with the price circled, a brief explanation of why you were dissatisfied with our products, the "Best If Used By" date box from the package, along with your name and street address (P.O. Box not accepted) to: Purina, Office of Consumer Affairs, P.O Box 2530, Largo, FL 33783
model_namePPVS FORTIFLORA Fln Supl
colorOther
size30 Count (Pack of 1)
age_range_descriptionAll Life Stages
number_of_items1
styleCat Supplement
breed_recommendationcat
included_componentsOne (1) 30-Count Box - Purina Pro Plan Veterinary Supplements FortiFlora Cat Probiotic Supplement for Cats with Diarrhea
specific_uses_for_productGastrointestinal; Digestive Health; Immune Support; Diarrhea; Probiotics
is_discontinued_by_manufacturerNo
product_dimensions4 x 3 x 5 inches; 2.26 ounces
manufacturer_recommended_age1 month and up
best_sellers_rank#114 in Pet Supplies ( See Top 100 in Pet Supplies ) #1 in Cat Probiotic Supplements

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Customer reviews

4.719,546 ratings

Customers say

Customers report that the probiotic supplement helps with digestive issues, including diarrhea and stomach problems, while boosting their cats' immune system and appetite.

★★★★★

It works!!!

Brandy N WorthamJanuary 20, 2026✓ Verified purchase

Winner! This is a powder packet of yummy liver tasting probiotics that you can mix in cat food or warm water and cats go crazy over it, even my super picky cat loves the taste and eats more of her food when we add it to her treat of broth/stew. We have been feeding each cat half a pack so one pack a day total because we have two cats. The new kitten (6 months) was gassy when we adopted him and his bowel movements stunk bad, and he had a fishy breath compared to our other cat who had a clean breath. Sometimes he had runny stools although this issue mostly resolved after he had been home for a few weeks so we mainly purchased because he was gassy and that was not improving. The gas smell was wicked bad, I thought only dogs could have gas that bad and we had adopted him about a month prior so we aren't sure if it's related to the diet change. Instead of taking him to the vet, we decided to see if this probiotic supplement would help the issue first and so far it's working. We noticed a clear and big difference in about 3-5 days use and fully resolved within a week or two. We have only been giving him a half a pack a day because I saw it was recommended for kittens under 1 to get about half the pack. We have also been feeding half a pack to our senior cat who really didn't have any issues besides the occassional puking incident which by the way she hasn't puked since being on the probiotic and before she was puking twice a week on average and she seems to be eating more. It's a win-win for both the kitten and the senior cat so despite the high price tag, it seems to be worth the money. You can feed a half a pack a day and get 2 months per cat so the price isn't too bad for the benefits. If half a pack doesn't work then you can try a full pack. Some people purchase for pretty bad diarrhea, constipation or GI issues and I assume maybe they could benefit from the full dose. My biggest concern was that my cats wouldn't eat it, our senior girl is SO picky but you have to know if she likes it then I assume most cats would. I've read reviews that people have just added the packet to warm water and their cats love it this way and drink more water with this liver probiotic pack added (seems perfect for senior cats with kidney issues) to get more water, plus probiotics are beneficial for more then just gut health. Probiotics are beneficial for the immune system and urinary tract health too. I personally take probiotics sometimes because it's one supplement that's always been beneficial. I hope it works for your cats like it has helped mine. ❤️ Update: I normally don't come back to update and let me clarify that I paid full price for this after reading reviews to see how people liked this product because I needed something for the kitten and his awful gas. This is one of the few products I've probably ever purchased my cats that I absolutely swear by. It absolutely works 100%. This is saying something strong here. I've even changed my kittens food out to a new brand and he's not having any issues with the switch. People leave positive reviews and normally I get the item and it doesn't work as well as expected so I have come to get my hopes up. This is not the case here. Florti flora is working flawlessly. My kitten has not had a single episode of gas. None. In the past I could pick him up and he would pass gas or just randomly pass gas. No more putrid gas. The litter box doesn't smell as bad as it did. The senior cat hasn't gotten sick once (yet) which to be honest is surprising because I've bought her countless brands of food to combat hairballs and such but she never got sick much but maybe twice a week. I was not planning on repurchasing because the issue is completely resolved and I really want to see if they still need it but I'm going to buy another supply just because the cats are addicted to this, they think it's a treat. I also switched the kittens food up so I want to continue to give this one more month and I think that's all I'll need to purchase this for. I just wanted to let you guys know that this really does work and has saved me a trip to the vet. Read more

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★★★★★

Life saving!

Sarah CantrellFebruary 5, 2026✓ Verified purchase

Made a difference in my cat’s life and thereby, mine also. My cat was a feral, thin and not well. He finally walked in with me and I vetted him immediately. Diagnosed with FIV and given antibiotics for resperatory issues. I was jumping through all the hoops to attract him to food, thinking it was flavor. He was only eating very small amounts at the time. He got quite ill. So back to the vet. They rehydrated him, ran some more bloodwork, and recommended Forta Flora. New cat!! No more problems, with digestion or eating or taking meds! It was so easy just to sprinkle over any food. He started eating like he was starving and holding it down. No side effects! He has gained weight, eyes are bright, no sneezing or nose drippings and he is playing, with my other cats like a kitten and running through the house like they do. Now that he is getting proper nutrition and having no digestive issues, his meds really kicked in and he is a new man. I saw improvement within 24 hours of his first dose. It’s worth a try and long time use, if necessary. We are now in month 4 and he is a healthy, normal cat, in spite of FIV. Read more

★★★★★

FortiFlora — A Reliable Probiotic That Truly Helps

SamanthaNovember 6, 2025✓ Verified purchase

An excellent probiotic for cats, especially those with sensitive digestion. I give it to my cats regularly — their stomachs stay calm, and they feel great with this supplement. Another big plus is that it can be mixed with wet food or pâté. Even if a cat has a poor appetite, with FortiFlora they eat willingly, which makes it easy to give them healthy, nutritious food. The powder blends well with food, has a taste cats enjoy, and truly works as intended. A trustworthy and effective product that deserves five stars. Update: One of my cats is currently on prescription food recommended by a veterinarian, and without this probiotic, feeding would honestly turn into a real disaster. FortiFlora truly saves the situation and eliminates all the jumping through hoops at mealtime. This probiotic has become a real lifesaver when appetite or stool issues come up. Read more

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★★★★★

Worth Every Penny

Jan A.August 26, 2025✓ Verified purchase

My rescue cat had terrible diarrhea and very smelly gas and was anxious, low weight, small appetite, picky eater of kibble only. Vet could find no reason. I was desperate and read about this on Google so ordered it. At first I sprinkled it lightly and mixed it in the kibble. Since she ate little I don’t think she got much. I thought it was expensive and used it sparingly. I was disappointed after no change in several months. But she was less anxious and eating more even gained a little weight. By the end of the year the poops were solid and dehydrating nicely in the absorbing crystal litter. No more washing her rear and tail and finally as if by magic she was cured. It took a while to cure whatever it was but she has stayed on this probiotic powder and her kibble and she is healthy, happy, low anxiety and for 6 years old plays like a kitten. I think for cats with chronic gastro issues this is so worth the price. It’s a game changer! Highly recommend ! Gradual but significant improvement!!! Read more

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★★★★☆

good quality but a little pricey

CustomerDecember 10, 2025✓ Verified purchase

Cats love it. Definitely helps with diarrhea. Highly recommend Read more

★★★★★

Diarrhea

Carla K. WebbFebruary 10, 2026✓ Verified purchase

This has been a blessing for not our male cat but us. We were having to give him almost every day. I started looking on line and found Fortiflora probiotic that says for diarrhea and it has worked fantastically. He loves the flavor; we mix it with his wet food in the morning. Warning! Other cats love it too. Now if I could find a food that he doesn’t throw up! Read more

★★★★★

Fast, noticeable improvement in my cats digestion

AnnaJanuary 11, 2026✓ Verified purchase

FortiFlora made a visible difference in my cats digestion within just a few days. Their stools became much more normal and consistent, which has been huge for us. Another big plus is that they actually like the taste - they eat their food without hesitation when this is mixed in. It’s easy to sprinkle and doesn’t smell strange to them. Grateful for the product. Read more

★★★★★

Important for your kitties healthy guts.

Cat womanJanuary 12, 2026✓ Verified purchase

This is an excellent product for your cats. It provides probiotics for improved gut health. The veterinarian charges double the price, making this a great value and the same product they sell. Read more

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