Free delivery options available over £29*

PURINA Fortiflora Feline

PURINA Fortiflora Feline
1g Sachet » Pack of 30

Images are for illustration purposes only. Packaging may change from time to time and images on our website may or may not be updated.

  • 1g Sachet » Pack of 30 £20.39


Fortiflora is a nutritional supplement for cats from the PURINA Veterinary Diets range, known for its top quality, broad spectrum nutrition. Containing active biological cultures of enterococcus faecium probiotics as well as high levels of antioxidants and vitamins, Fortiflora is a safety guaranteed, stable and effect probiotic supplement for the management of diarrhoea in kittens. Fortiflora boasts superb palatability and a unique formulation designed to encourage all-round intestinal health in dogs and cats.

Gastrointestinal tract conditions are commonly seen in pets and are often associated with poor fecal quality. FortiFlora Canine nutritional supplement for dogs and Fortiflora Feline supplement for cats can help to achieve optimum intestinal health, particularly when managing pets which have had their intestinal microflora compromised by antibiotic therapy.


  • Contains guaranteed amounts of live active cultures
  • Proven to promote intestinal health & balance
  • Nutritional supplement for dietary management of cats with diarrhea
  • Promotes a healthy immune system


Animal digest, Enterococcus faecium, brewers dried yeast, 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. D-4583.


Crude Protein (Min) 43.0%
Crude Fat (Min) 10.0%
Crude Fiber (Max) 1.0%
Moisture (Max) 5.0%
Microorganisms (Min)
(Enterococcus faecium)*
1 X 108 CFU/g

Feeding guidelines

Feed 1 packet daily mixed with their normal meal, under the supervision of your veterinarian.

Need help or advice? Contact us:

  • Landline: 01582 842096
  • Mon - Fri: 8:30am - 5:00pm
  • Sat: 9:00am - 1:00pm (Collections only)
  • Email: [email protected]

All prices include VAT where applicable.

Delivery Information

How quickly do you deliver?

Under almost all products on our website is an Estimated dispatch time, check this for a delivery prediction specific to the item you are looking to purchase. These badges are updated live based on the stock levels we have and also those of our suppliers - so are usually very accurate, but cannot be guaranteed. In more general terms, we aim to dispatch all orders within 1 working day of receiving payment (and a prescription if required). If we cannot do so within 3 working days we will contact you by email.

What do you charge for delivery?

For UK delivery, we charge the following:

Order Total Weight Delivery
£0-£28.99 Under 2kg £2.99
2kg+ £4.99
£29-£38.99 Under 2kg Free
2kg+ £4.99
£39+ Under 2kg Free
2kg+ Free

Prices quoted are for delivery to all parts of mainland UK except certain Scottish postcodes (where the price is higher for items sent by courier. Delivery of food abroad (including Channel Islands, N. Ireland and other islands around the UK) is charged at a higher price and free delivery is not available. Temperature controlled products, such as Insulin, are also not always subject to the standard and/or free delivery options.

For full information on our delivery charges, including prices on heavy deliveries to Scotland and abroad, see our delivery information page.

We can deliver most items to all around the world, but prices do vary. To find the exact cost of shipping your item, and to see all options available, follow these steps:

  1. Put the items you wish to order in your basket
  2. Proceed to checkout and enter your delivery address, including country
  3. Delivery information including price will automatically update to what is available to you

Delivery of aerosols

Due to restrictions aerosols can't be sent by Royal Mail. We appreciate your understanding.

Delivery of temperature controlled items

Some products, such as insulin and frozen food, need to be delivered in insulated packaging to prevent them from getting too warm (or too cold) during transit from us to you. Purchasing any of these items in your order will result in a £1.99 charge being added to the total to cover the high cost of the insulated packaging materials. You only pay the £1.99 once per order, regardless of how many temperature controlled items you purchase in that order.

How do I cancel or return an order?

Please call us as soon as possible if you need to amend or cancel an order on 01582 842096. If your order has been processed for dispatch we will be unable to cancel or amend the order. You will however be able to return your product for a full refund*.

To return an item, you must contact us by phone or email to arrange this BEFORE posting any product back to us. We will explain the process at this stage for you.

*For full details on returns, see our terms and conditions page.

Reviews (71)

Q & A

Below are some recent questions we've received regarding PURINA Fortiflora Feline, including answers from our team.

12 May 2018 at 8:05pm



Does the product have Fos in it.

  • Veterinary Advisor

FOS can be extracted from a variety of different plants, fruits and vegetables. As far as I can see Fortiflora doesn't contain any though. Our own brand probiotic, ReguTum, contains Fructo-oligosaccharides if you are looking for something that does.

23 January 2017 at 5:59pm


judy jones

  • VioVet customer since 2008
  • From: , United Kingdom

I would like to know can I give my cat fortiflora for longer than 30 days?

  • Veterinary Advisor

Fortiflora is a very safe supplement and can be given long term without any problems to maintain optimum intestinal health.

14 January 2015 at 7:40pm

Useful for treating constipation?

Charlotte Reid

  • VioVet customer since 2011
  • From: Northamptonshire, United Kingdom

My cat has a long term constipation problem and i am trying to find foods and supplements to help her, would this help ease constipation?

  • Non-Executive Director

It might make a slight difference, but it is a long-shot. I would suggest Protexin Pro-fibre should be much better because of the fibre content. Peridale will sometimes help for this too, along with laxatives if it gets too bad. If in doubt, always get your vet to check your cat as constipation can build up very badly in some cats.

8 July 2014 at 6:51am

Early CKD


My cat has been diagnosed with the start of kidney failure, but I'm struggling to find prescription renal food that she will eat. I read that this can be sprinkled onto food to encourage cats to eat but want to check that it is ok for cats with kidney issues. Thanks.

  • Non-Executive Director

A small amount added to the food should be fine. Fortiflora is high in protein and a reduced protein intake is advised for cats with renal problems, so you should not overdo it. Cats are notoriously fussy at the best of times, so you might not have an easy task whatever you do. Offering just small amounts of food at a time and waiting a few hours before offering anything else is advised. Checking your cat's weight periodically would be a good idea. As long as she is not losing weight, you can persevere with just offering a little at a time and waiting for hunger to encourage her to eat different things. Sometimes you might need to give in and offer some of the older, imperfect food. Do not give very much though, then again offer the prescription food later. Eventually most cats will start to eat different foods if you keep this up, but it is not easy. Prescribed renal foods do work well, so it is worth it in the end.

10 May 2014 at 4:49pm

Side effects

gail north

are there any side effects with my cat taking this long term if it is needed

  • Non-Executive Director

This is a very safe supplement and can indeed be given long-term if required. It should be completely safe.