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Purina Pro Plan Veterinary Diets FortiFlora Cat Supplement, Box of 30

By Purina
(110 reviews)
Veterinary Diet Item
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Purina Pro Plan Veterinary Diets FortiFlora Cat Supplement, Box of 30

By Purina
$30.99
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Product Overview

Purina Pro Plan Veterinary Diets FortiFlora Feline Nutritional Supplement contains live, active cultures to manage the diet of cats with diarrhea. The unique formula is great-tasting and may be sprinkled on your cat's food. Box contains 30 sachets.
For use in cats.
Features of Purina Pro Plan Veterinary Diets FortiFlora Feline Nutritional Supplement:
  • Offers high concentrations of antioxidant vitamin C, vitamin E, and vitamin A
  • Highly palatable
  • Supports immune system health
  • Contains a probiotic strain with proven benefits for the balance and health of the intestines
  • Easy to sprinkle over your cat's food
This probiotic supplement:
  • Offers safe dietary management for cats and kittens with diarrhea
  • Contains a probiotic (Enterococcus faecium) that works to restore normal intestinal microflora and support intestinal health
  • Exclusive process of microencapsulation boasts enhanced stability
  • Offers guaranteed levels of five beneficial microorganisms
  • Boosts beneficial bacteria levels
  • Promotes immune system strength
  • Contains antioxidants for added support
  • Great-tasting formula is easily administered
No known side effects
Animal digest, Enterococcus faecium, L-ascorbyl-2-polyphosphate (source of Vitamin C), Vitamin E supplement, beta-Carotene, zinc proteinate, taurine, salt, manganese proteinate, ferrous sulfate, copper proteinate, calcium iodate, sodium selenite.
Contact your closest emergency animal hospital.
This supplement should be administered as directed by a veterinarian.
30 x 1 gm sachets per box
Purina
The science used in developing this product represents a collaboration between Purina researchers, veterinarians, and nutritionists. FortiFlora is the number 1 veterinarian-prescribed probiotic.
Easily add it to your cat’s food or offer as a treat.  
Moisture (Max)5.00%
Crude Protein (Min)43.00%
Crude Fat (Min)15.00%
Crude Fiber (Max)1.00%

About This Product

Customer Reviews

4.6
110 reviews
5 65
4 41
3 3
2 1
1 0
Renee S Verified Purchase
September 3, 2023

My one cat had vomited twice daily since she was sick and almost died from a virus. My neighbor told me about Purina Forte Flora and this has reduced to vomiting to once or twice a week. I also use “Purina Calming Care” … similar look in a black box… (also probiotic powder) and it has stopped this cat from licking the dock of her tail and our other cat from licking hot spots and has mostly stopped her scratching wounds on her neck.

JOANNE C Verified Purchase
August 16, 2023

IT STOPS MY CATS DIAHREA, WITHIN A FEW USES. JUST SPRINKLE ON THEIR FOOD, AND MIX IT IN. THEY LOVE THE TASTE. I LIKE TO KEEP IT ON HAND. THIS PRICE IS MUCH CHEAPER THAN BUYING IT FROM THE VETS !!

Kerrie P Verified Purchase
April 16, 2023

It's a wonderful probiotic. Helps many of my cats from vomiting. Also helps with any type of gas they might have due to food or medications. They love the taste. We call it candy!😻

Anne S
February 1, 2023

My cats will only eat their wet food withFF sprinkled on it. It’s a life saver for finicky cats or when you have to switch foods.

Margaret A Verified Purchase
September 23, 2021

My cat has very loose stools. This helps alot.

Nicki A Verified Purchase
August 2, 2021

Fortiflora is great for my cat's immune system & helps them eat when they are feeling bad.

Linda H Verified Purchase
May 20, 2021

Felix is a happy and healthy cat by enjoying FortiFlora with his breakfast every day.

Geraldine H Verified Purchase
May 3, 2021

Helped with uneasy stomach

Svetlana A Verified Purchase
April 26, 2021

That's very good supplement for the cat health.

Lauren L Verified Purchase
April 26, 2021

To be honest, I don't know how well it works, if at all. Overall, she does seem to have less #2 issues after a few weeks on it. And she does seem healthier and happier. But I'm not entirely sure this has anything to do with her mood or litter box issues. Sometimes it's hard to know if you're getting a good supplement (for your cat, or even yourself), or simply pissing away money. The vet wants her on this long-term, but 3x weekly and not daily. I'll try it for a few months, and then reassess.

Gloria P Verified Purchase
November 24, 2020

My cat is eating so good now and using her litter box better again. Just started using so I'll see how it goes!

Melanie B Verified Purchase
September 9, 2020

Have been using for years for inside cat with stomach issues. Also, on recommendation from vet tech, started giving to outside feral for an eye issue. Took a while but her eye totally cleared up, looks beautiful. Prior to using this we thought she was going to lose eyesight in that eye.

Lori D Verified Purchase
May 5, 2020

Good product to help make my kitty healthier. Great price!

Sally c Verified Purchase
May 5, 2020

Noticeable difference in my cats eating

SYLVIA D Verified Purchase
February 6, 2020

Recommended by Veterinarian

Kira D Verified Purchase
December 18, 2019

i sprinkle it on my cat's food and it does seem to make them eat food better. Deducted 2 stars because i think that it's way too overpriced and don't think i'd stick to buying it too often because of it.

Erin W Verified Purchase
April 17, 2019

I have one cat with IBD and another with occasional constipation, and they both get this supplement sprinkled onto their food daily. It really does seem to help my IBD cat. That, along with a very expensive prescription diet, has kept his symptoms to a minimum. It is must-have item for my furry kids.

June B Verified Purchase
February 12, 2019

This probiotic is also an appetite stimulant. I sprinkle it on top of Pill Pockets for cats who don't like the Pill Pockets by themselves. It helps me medicate my geriatric cats. It also seems to help one of my cat's digestion. His stool is much less aromatic when he gets a good sprinkle of this product.

Janice M Verified Purchase
January 17, 2019

My kitties love the taste of this and it helps keep their intestinal flora going.

Jeanie C Verified Purchase
January 2, 2019

Very reasonable, love the extra 5% off. Having 9 cats makes a difference in savings.

Kathi J Verified Purchase
November 7, 2018

gets any finicky cat to eat and is good for their gut flora too!

Dawn M Verified Purchase
November 7, 2018

This product was recommended for one of my cats that was having digestive problems that included diarrhea. That is not fun with carpeted floors. I mix the powder with a little water and turn it into a gravy and she licks the plate clean. I tried mixing it in wet food and sprinkling it on their food (she has a sister as well) and they would not touch it. If we miss a day or two, her system is thrown off again. I haven't tried any other probiotic products since they are finicky eaters but I do highly recommend the FortiFlora. --Dawn

Catherine S Verified Purchase
June 22, 2018

Cheaper than at my vet. Haven't used it for a whole month, but the cat likes it on her food and hopefully it will help her GI tract.

Laurie T Verified Purchase
June 8, 2018

My cat has gastroenteritis issues.

Eizabeth C Verified Purchase
May 14, 2018

Forti Flora looks like cinnamon and must taste pretty good because it encourages my cats to eat their food. And, they are getting kitty vitamins at the same time.

Kim S Verified Purchase
April 23, 2018

always fast shipping and great customer service. Thanks Allivet

Demi C Verified Purchase
March 19, 2018

My kitty is on antibiotics. FortiFlora helps get her back on track.

C C Verified Purchase
March 19, 2018

BETTER then that new stuff they have out THIS WORKS

Kristine B Verified Purchase
March 5, 2018

My cat was on antibiotics that upset the intestinal flora so we had to "reseed the gut".

Susan B Verified Purchase
March 2, 2018

Can’t say enough good about Allivet or Fortiflora! I have two cats, both have had hyperthyroidism, so tummy upset from medicine is a common problem. Most recently though, my Cat Gracie has been suffering from a severe UTI, and has needed to be on antibiotics for an extended period of time. She has been dealing with bad diarrhea, and while the Dr has prescribed her flagil, I was hesitant about overloading her already frail body with more antibiotics. I mix Fortiflora in her food, and she loves it! I will give her the medicine for diarrhea if it comes to that, but so far Fortiflora is doing a great job of controlling it, and keeping our sweeet kittie’s belly happy. Allivet is the best! Best price and super fast shipping!

Colleen m Verified Purchase
January 12, 2018

My vet recommended

Patti o Verified Purchase
December 26, 2017

great for cats

Maryfrances T Verified Purchase
December 8, 2017

Our cat thinks this is better than catnip! Certainly seems to be helping her digestive tract.

Antonia B Verified Purchase
October 25, 2017

This has helped tremendiuously as my cat has digestive issues.

Steven S Verified Purchase
July 18, 2017

It Works!

Jill P Verified Purchase
April 20, 2017

This worked wonders... had a feral kitten who's tail was cut off. Prior to spay she was fine, but for some reason afterwards, she was leaving small amounts of fecal on the carpet. Vet did a bacteria check and found she was lacking... so I was given this and poured it on her soft food and so far so good. I do not even use it daily. Good job Purina, now please begin to stop using corn, soy and wheat and other unnecessary additives in your pet foods.

Henrietta B Verified Purchase
March 7, 2017

This product is GREAT. One of my cats has been on this for years and he has a very sensitive digestive track and this product has done a GREAT job. I mix the packet with warm water and he thinks he is getting a treat.

Kristin T Verified Purchase
January 12, 2017

This will be my second box. I'm going to give it a couple of months, but so far, zero help with my poor cat's chronic diarrhea. Vet can't figure out the problem, cat is on total grain free expensive food and now we are trying this, so far with no results.

C L Verified Purchase
June 26, 2016

I have a cat with cancer and he is finicky, he likes one food for a few days then wants something else. The FortiFlora helps diminish/prevent the diarrhea that can happen from switching foods abruptly. Easy to slip a little in each serving of canned food. I use just under a packet per day for one cat.

Elena O Verified Purchase
May 3, 2016

Great product!

Lisa C Verified Purchase
April 12, 2016

totally helped my cats diarrhea problems, she's a very finicky cat, but she liked the taste of it.

Ruth R Verified Purchase
April 9, 2016

Vet, ordered for my cat to help with loose stools

Debra G Verified Purchase
December 2, 2015

I have 3 cats and can not control what they eat. Ill put food in one plate and they change plates. At least with forti flora I know the one with digestive issues is getting what he needs and he likes it. Came as promised. Cheaper than from the vet

Rena L Verified Purchase
November 25, 2015

This product is great. My vet recommended it for my cat who was having chronic diarrhea. It definitely helps and it's much less expensive through Allivet than buying it directly from the vet.

Shannon C Verified Purchase
December 9, 2014

I have a cat who has an upset tummy that has her vomiting almost every other day. My vet had recommended this and it worked well and I needed to restock, so here I am.

ELIZABETH W Verified Purchase
October 24, 2014

I sprinkle Fortiflora over my cats dry food or put a small pile on a plate for them to lick. They love the flavor! Sprinkled on their dry food encourages them to eat their Royal Canine Diet food, which is not as palatable (tasty), as non-diet brands. Also, when using Purina FortiFlora, my cats never have vomiting or diarrhea, which can be occasionally problematic in cats. Once in awhile, I will receive a box of Purina Fortiflora which has an empty and sealed sachet, or less than the metered amount in the sachet. This says its a Swiss-made product which Purina distributes. Purina does reimburse the losses and claimed they are investigating these issues.

Laura L Verified Purchase
October 13, 2014

This does work if you have a feline with diarrhea issues. It can also be used as a flavor enhancer on food to get cats to eat. My two clamor for food and eat much more when I put the probiotic on their food.

Bianca G Verified Purchase
August 8, 2014

Forti Flora is really a great product. It has helped my cat numerous times and I will always use it.

Mel J Verified Purchase
August 8, 2014

My adopted kitten always had stomach issues, he would 'go' quite often due to upset stomach and I tried a few failed remedies.I finally took him to the vet and he suggested FortiFlora. It was the best thing to happen to us since we adopted Snow. She isn't 'going' so much anymore and when she does it isn't loose. This product works!

Dan L Verified Purchase
August 8, 2014

This is a great probiotic. It helps keep my cats digestive system in check. Additionally, once i sprinkle on his food he is not so picky anymore, he is licking his bowl clean. It's great. We always make sure that we have FortiFlora to keep his stomach settled and to make sure that he continues to eat well.

Marcus F Verified Purchase
August 8, 2014

The first time I got this product for my cat was when he was having serious diarrhea. I took him to the vet and he recommended this to us. It made a difference then and continues to make a difference now. Now I buy it from Allivet rather than the vets office because it saves me time and more importantly money.

Charlie G Verified Purchase
August 8, 2014

This product works. My cat had a case of the runs and had become week and I guess scared to eat. I sprinkled on his food and that fear went away immediately. His BM was back to normal in no time and he was eating like a healthy kitten again.

Devin J Verified Purchase
August 8, 2014

I only use FortiFlora when my cat has diarrhea. It helps and she loves it. I am a bit concerned about using it everyday because I don't want her to become dependent on having this powder on her food in order to eat it. Overall excellent product which I have no problem in recommending.

Trisha M Verified Purchase
August 8, 2014

I didn't purchase this because my cat had any problems. She is just very picky and after checking out what other people had to say I thought I'd try it. It's true, for some strange reason, the powder gets them interested in food that they wouldn't normally want to eat. It's doing my cat well as for sure by now she has a healthy digestive track. Her stool is consistent and regular also. I recommend this products for all the benefits that come with it.

Tyler A Verified Purchase
August 8, 2014

This is just an overall amazing product to have access to. It helped my cat completely recover for IBS. I am so grateful that she is back to her old self. She was extremely miserable during that time. Happy things are better now thanks to FortiFlora. I recommend you try this for your pet.

Jackson L Verified Purchase
August 8, 2014

My cat was having irregular movements because she had been on an antibiotic course, this had her regular in a week. It truly works.

Tory O Verified Purchase
August 8, 2014

In addition to helping with my cats digestion and bowel movements, it also makes her eat her food. As long as it's meal time and i sprinkle it on her food. She is ready to eat.

Sandy E Verified Purchase
August 8, 2014

Recommended by my vet due to my cats sensitive tummy. It has helped and now she is all about meal time.

George G Verified Purchase
August 8, 2014

Works for my elderly cat that tends to have loose bowels. He is much better now than before. Highly recommend this.

Deryk R Verified Purchase
August 8, 2014

Been using this for about 6 months after the vet recommended it for a bout of diarrhea and vomiting. It helped with settling his stomach and I really like the product.

Cliff S Verified Purchase
August 8, 2014

My cats didn't like wet food. I tried many times to give it to them but they weren't having it, I wasn't sure what to do. When one of them started having upset stomach, this was recommended to me. I tried it on wet food and he started eating it. That's when it dawned on me that it's probably pretty tasty, so I tried it on the wet food for the other cat and he ate all his food as well. Great product for so many reasons.

Sara C Verified Purchase
August 8, 2014

This supplement works well for my cat.We just got a new order in and it's continuing to make a difference. She isn't vomiting as frequently anymore and her stomach seems to be more settled. I will continue to order FortiFlora because it is working so well.

Martin H Verified Purchase
August 8, 2014

My adopted cat was constantly having stomach problems.I tried some products before this that didn't work very well for her. She loves the taste of FortiFlora and is having less and less incidents of stomach problems.

Michael W Verified Purchase
August 8, 2014

FortiFlora is excellent for irritable bowels.It does help calm the stomach and is an overall great supplement. In a situation when my cat refuses to eat I put FortiFLora on the food and she eats.

Mitch S Verified Purchase
August 8, 2014

My cat doesn't mind having FortiFlora on his food. He actually cleans his bowl now and no longer has loose BM's as often as he would in the past.

Joseph A Verified Purchase
August 8, 2014

FortiFlora is like magic dust. I was making some major changes to my cats diet and it was very hard. He rejected this notion until I started putting this on his food. Worked like magic and he is loving his wet food at the moment.

Abraham S Verified Purchase
August 8, 2014

The vet recommended FortiFlora and it has made a big difference in my cats overall behavior. He seems much happier and I wouldn't change that at all.

Karyn F Verified Purchase
August 8, 2014

Helped get my cats bowel movements regular. Definitely works.

Deb R Verified Purchase
August 8, 2014

Fortiflora is on the list of favorites for my cats. They love it and it aids their digestion.

Judy M Verified Purchase
August 8, 2014

I always make sure that I re-order a week out, I know that Allivet will deliver my product on time and my cats will be happy, eating cats.

Simon J Verified Purchase
August 8, 2014

My cat isn't a fan of wet food. A little Forti Flora, and everything changes. I recommend it.

Martha P Verified Purchase
August 8, 2014

My cat loves FortiFlora. As soon as she spots me with her food and FortiFlora in hand she gives me a loving nudge as if to hurry me. She won't eat all her food without it.

Nathan R Verified Purchase
August 8, 2014

Great product. Settles my cat stomach.

Alina D Verified Purchase
August 8, 2014

I would highly recommend this, it mixes well in my cats wet food and he hardly notices.

Rhea H Verified Purchase
August 8, 2014

I have a healthier, happier cat because of FortiFlora. She no longer picks around her food.

Ryan T Verified Purchase
August 1, 2014

Great product. Settles my cat stomach.

Stephanie M Verified Purchase
August 1, 2014

My cat loves FortiFlora. As soon as she spots me with her food and FortiFlora in hand she gives me a loving nudge as if to hurry me. She won't eat all her food without it.

Denise M Verified Purchase
August 1, 2014

I would highly recommend this, it mixes well in my cats wet food and he hardly notices.

Shanna D Verified Purchase
August 1, 2014

I always make sure that I re-order a week out, I know that Allivet will deliver my product on time and my cats will be happy, eating cats.

Ben C Verified Purchase
August 1, 2014

I have a healthier, happier cat because of FortiFlora. She no longer picks around her food.

Sabrina M Verified Purchase
August 1, 2014

This gets my cat interested in her food. She is a very picky eater and she also has a sensitive stomach. FortiFlora works for her. I recommend this product.

Angela M Verified Purchase
August 1, 2014

All my cats love FortiFlora. They are healthy and energetic. They always eat up and very rarely have any stomach issues.

Zac P Verified Purchase
August 1, 2014

My cat loves FortiFlora. Even though he has a sensitive stomach, this works very well for him.

Marlene J Verified Purchase
August 1, 2014

My cats thoroughly enjoy the taste of the product. My first experience with it was when one had diarrhea and was given antiobiotics. This promotes eating.

John G Verified Purchase
August 1, 2014

I used to use another product, but it got too expensive. This one is similar and gives just as awesome a result. It's just more affordable. I recommend it.

Louise S Verified Purchase
August 1, 2014

I give this to my cat everyday. We recently moved and I ran out for only 2 days. Very bad idea. She refused to eat her food and had me worried. Allivet came through for me just in time, my cat is back to loving life.

Becca S Verified Purchase
August 1, 2014

Things couldn't be any better now. My cat loves this product. She isn't getting as sick as often as she used to anymore. She is eating properly and maintaining a healthy weight.

Maya T Verified Purchase
August 1, 2014

The vet recommended this product for our cat. He was losing weight and I couldn't figure out why exactly. After starting FortiFlora he started to gain weight again. He is back to being a healthy cat.

Tory S Verified Purchase
August 1, 2014

When I add FortiFlora to my cats food he eats it all. I sprinkle it on his food and though he sees me it's not a problem. No sneaking around here. I love this product and recommend it.

Luis H Verified Purchase
August 1, 2014

Excellent service. Great item for my cat.

Marlon G Verified Purchase
August 1, 2014

We have been using this product for about one week now. We took our cat to the vet for a check up since she had been experiencing some digestive issues. The vet suggested FortiFlora and she hasn't had any incidents since. I will continue to order as long as it continues to work.

Amanda E Verified Purchase
July 17, 2014

Got some samples from the vets office because our cat was put on antibiotics. Helped make eating his meals a breeze. As long as he was on antiobiotics.It is an excellent product and we'll be using it again should there be a need to.

Ricky O Verified Purchase
July 16, 2014

FortiFLora helps our pets with their digestion. My cats eats up their food and loves it just the same with the product.

Ari S Verified Purchase
July 16, 2014

I read many reviews and see where the product has been recommended by a lot of vets. This is one of the reasons I decided to try it. All these vets couldn't be wrong, and they weren't. Excellent product that actually helps the digestive tract. I will buy again.

William M Verified Purchase
July 16, 2014

I see so many people complain that a product doesn't work because the expected result is not immediate. This should not be the case. Sometimes you have to be a bit more patient. I did the full treatment and it works. I recommend it.

Yrene F Verified Purchase
July 16, 2014

I have been using this product for 3 years and have been buying it from Allivet for almost just as long. It is cheaper to buy it on Allivet . My cat has been on antibiotics and this product helps to keep balance in the gut thus aiding digestion.

Bobbi C Verified Purchase
July 16, 2014

My cat is very old. He has become a huge part of our family. Due to his age he is on a few prescription meds but in addition to those the vet recommended we put him on FortiFlora. It has been working and we are seeing the results. No more runny stool. That alone makes me happy.

Karla C Verified Purchase
July 16, 2014

Great probiotic. I wasn't sure what was going on with my kittens, but they weren't looking good or at the level they should be. After I took them to the vet he recommended the product and within weeks they were back to normal health.

Paul C Verified Purchase
May 27, 2014

My vet suggested Fortiflora for my cat. She was undergoing a course of antibiotics, and the probiotic seemed to be a good idea. She licks the bowl clean each time. Allivet had an excellent price, and they shipped quickly. I will certainly use them again the next time I order.

Ivan M Verified Purchase
May 25, 2014

My vet prescribed for my young cat with loose BM. Mixed with small amount of water, most of my cats will drink it right out of the bowl.I also sprinkle it on food and mix it in. This is great stuff and much more affordable on Allivet than at my vet's office. I keep a box hand for cats on antibiotics or having gut issues.

Questions & Answers