Search  for anything...

Purina Pro Plan Veterinary Supplements FortiFlora Cat Probiotic Supplement for Cats with Diarrhea - 30 ct. Box

  • Based on 16,703 reviews
Condition: New
Checking for product changes

Buy Now, Pay Later


As low as $7 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Petco

Arrives May 26 – May 28
Order within 28 minutes
Available payment plans shown during checkout

Style: Cat Supplement


Size: 1 Pack


Features

  • One (1) 30-Count Box - Purina Pro Plan Veterinary Supplements FortiFlora Cat Probiotic Supplement for Cats with Diarrhea
  • 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

Brand: Purina


Flavor: Not Specified


Item Form: other


Item Weight: 1.1 Ounces


Product Benefits: Immune Support, Digestive Health, Antioxidant


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 4 x 3 x 5 inches; 1.1 Ounces


Item model number ‏ : ‎ 01


Date First Available ‏ : ‎ July 15, 2004


Manufacturer ‏ : ‎ Purina Fortiflora


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 26 – May 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Elderly Cat finally wants to eat again.
Style: Cat Supplement Size: 1 Pack
I normally don't write reviews, but this item really made me want to sit down and share with people who also suffer from the same problem I did. I have an elderly cat around 16-18 years old who suffers from a very low level of appetite. We've taken them to the vet, and he was diagnosed with hyperthyroidism and the vet said that it could also make a cat not want to eat. The amount of stress I've been through trying to get him to eat and figuring out what he wants killed me a lot of the time. There'd be multiple days in a row where he'd eat close to nothing, and it would just kill me watching him not knowing if he was suffering or not. I recently bought the product and have been using it for the past few days now. And all I can say is he really feels like he wants to eat again. He's been eating near or at his recommended level of calories and looking much more enthusiastic and livelier. I can't say how long this will last but I hope. indefinitely. The price may feel steep which is why I'm giving it a 4/5 but if it means giving more incentive for my cat to want to eat again then I really don't care about 1 dollar or 5 dollars a packet. I'll make updates as I go and write what happens down the road though. Overall, so far it seems to really be helping him. Thanks Purina! ... show more
Reviewed in the United States on September 2, 2023 by Aiden Kinnelly

  • Miracle Stuff
Style: Cat Supplement Size: 1 Pack
My guy was near death, 4 days with a hairball blockage. I would carry him to his litter box but he would not go. I tried the liquid hairball stuff, it would work but he remained lifeless at 8 years old. I stopped the hairball treatment the vet gave me and the condition would just come back. Then I tried this. The next day it was like a miracle. He was better, going well on his own. Then after 3 days, he was playing, running around like he was a kitten. Between this probiotic and prayers, he made a better than before recovery. I just sprinkle it on his blue buffalo weight control (a super high fiber food) and he loves the taste which is pretty unique for his finicky belly. Try this folks, it works! Worth every penny! ... show more
Reviewed in the United States on September 17, 2023 by Chris Chris

  • Feline Delight
Style: Cat Supplement Size: 3 Pack
For almost a decade, I have been providing my beloved feline companions with the Purina 3-Pack Fortiflora Feline Nutritional Supplement, and the experience has been nothing short of exceptional. In this comprehensive review, I aim to highlight the remarkable benefits and the positive impact this supplement has had on my cats' well-being. The unwavering love my feline friends have for these supplements, along with their enthusiastic response, is a testament to the quality and effectiveness of the product. Unmatched Palatability and Feline Acceptance: One of the most striking aspects of the Purina Fortiflora Feline Nutritional Supplement is its unparalleled palatability. Upon shaking a pocket, as if by magic, my cats come running with unbridled excitement. Their eagerness to consume these supplements is a clear testament to the irresistible flavor and texture. The fact that my feline companions actively seek out and ask for these supplements is a testament to the exceptional taste and appeal of this product. Enhanced Well-being and Vitality: Regular inclusion of the Purina Fortiflora Feline Nutritional Supplement in my cats' diet has yielded noticeable improvements in their overall well-being. The carefully formulated blend of essential nutrients and probiotics in this supplement plays a pivotal role in promoting digestive health, bolstering the immune system, and supporting optimal nutrient absorption. As a result, my cats exhibit vibrant coats, maintain healthy weight, and display a remarkable level of energy and vitality. Proven Quality and Reliable Brand: Purina, a renowned name in the pet food industry, consistently delivers exceptional products, and the Fortiflora Feline Nutritional Supplement is no exception. The brand's commitment to excellence, stringent quality control measures, and dedication to animal welfare instill confidence in the reliability and safety of their products. The Purina 3-Pack Fortiflora Feline Nutritional Supplement has been a staple in my cats' diet for years, and I have complete trust in the brand's ability to provide superior nutrition and support their well-being. In conclusion, the Purina 3-Pack Fortiflora Feline Nutritional Supplement has undoubtedly earned its place as a cherished addition to my cats' daily routine. The unwavering delight and eagerness with which my feline companions consume these supplements attest to their exceptional palatability and appeal. Moreover, the noticeable improvements in their overall well-being, including enhanced vitality and a robust immune system, further validate the effectiveness of this product. For cat owners seeking a reliable, high-quality nutritional supplement to support their pets' health, I wholeheartedly recommend the Purina 3-Pack Fortiflora Feline Nutritional Supplement. Trust in Purina's expertise to provide optimal nutrition and contribute to the well-being of your feline companions. ... show more
Reviewed in the United States on May 31, 2023 by Emmanuel

  • For Feline Use
Style: Cat Supplement Size: 1 Pack
Have been using this product for over a year for my cat. Mixed with food, he eats eagerly without hesitation. No unpleasant taste or odor. I feel it has been instrumental in keeping him healthy.
Reviewed in the United States on October 2, 2023 by David C. Medeiros

  • My cats love the flavor
Style: Cat Supplement Size: 1 Pack
I use Fortiflora because it is recommended by vets, it has a flavor my cats love. I have had cats with health issues that need to eat, but sometimes won't, and this helps because of the flavor. I like knowing they are getting probiotics, but I also love that it will entice my cats to eat. It is pricey in my opinion. I actually prefer Jackson Galaxy Cat Probiotics and Digestive Enzymes | Best Probiotic Powder for Cat Diarrhea, Vomiting Relief, Upset Stomach & Pet Allergies | Feline, but for some unknown reason, this product is no longer available, and this is not new. It becomes unavailable, then no idea if it comes back, then it does. This time, though, it has been a while, so not sure if it will come back. Jackson Galaxy's product comes in a tub that you can scoop. Fortiflora comes in a packet. I prefer the ease of the scoop, but also, not sure if Jackson's is vet recommended. And, watching the way my cats eat, I feel like they actually like the flavor of Jacksons better than Fortiflora. But, they like both and Jackson's is not available. Bottom line, this is a great product and even though its on the pricey side (so is Jackson Galaxy's) I like it and will continue to buy it. ... show more
Reviewed in the United States on July 23, 2023 by Kelly

  • Helps Calm Stomach
Style: Cat Supplement Size: 1 Pack
One of our male cats (Francis) use to vomit occasionally after eating. We have been feeding this probiotic mixed with cat gravy every morning for at least a year now. Our cat loves it and licks the bowl clean. I can’t remember the last time I had to clean up cat vomit. Happy tummy ……happy cat! 😸
Reviewed in the United States on September 21, 2023 by Therese

  • My cats dont mind it
Style: Cat Supplement Size: 1 Pack
I add this on top of my cats dry food and I believe that it's beneficial to them all the way around. They don't seem to mind it and I fell good that I'm helping their digestion.
Reviewed in the United States on September 27, 2023 by brnd

Can't find a product?

Find it on Amazon first, then paste the link below.