Your Pet, Our Passion.
Pro Plan® Dry Dog Food

PRO PLAN® FortiFlora Probiotic Dog Supplement

Free delivery over £29
Points loyalty programme
15% off first orders with code SHOPPROPLAN
Available sizes:
30x1g
7x1g
  • Highly palatable formula – PURINA PRO PLAN FortiFlora Canine can also act as a palatability enhancer
  • Can be easily sprinkled on all dog foods
  • Easy to give; once daily administration
  • Helps maintain good faecal quality
  • Can be used for GI disturbances associated with stress, antibiotic use or diet change
  • Safely used for weaning for puppies and for pregnant and lactating dogs
Product overview

Features

  • Highly palatable formula – PURINA PRO PLAN FortiFlora Canine can also act as a palatability enhancer
  • Can be easily sprinkled on all dog foods
  • Easy to give; once daily administration
  • Helps maintain good faecal quality
  • Can be used for GI disturbances associated with stress, antibiotic use or diet change
  • Safely used for weaning for puppies and for pregnant and lactating dogs
Ingredients & nutrition

Ingredients

Meat and animal derivatives

Nutrition & Analytical Constituents

Protein: 54%
Fat content: 19%
Crude ash: 8.5%
Crude fibre: 1%

Nutritional additives

mg/kg:
Iron (II) sulphate monohydrate: (Fe: 1080);
Calcium iodate anhydrous: (I: 16);
Copper (II) sulphate pentahydrate: (Cu: 110);
Manganous sulphate monohydrate: (Mn: 400);
Zinc sulphate monohydrate: (Zn: 1000);
Sodium selenite: (Se: 1.1).

Preservatives.

Calories

435kcal per 100g

Feeding guide

Feeding guide

One sachet of PRO PLAN FortiFlora can be used daily on a long-term basis. Give 1 sachet of PRO PLAN FortiFlora every day, sprinkled on top of the regular food, until at least 1 week after the return to normal stool quality. To reduce flatulence in dogs, give 1 sachet of PRO PLAN FortiFlora every day for at least 2 weeks.

To help support immune system function, give 1 sachet of PRO PLAN FortiFlora every day. When feeding to restore intestinal microflora balance due to antibiotic use, give 1 sachet of PRO PLAN FortiFlora every day during the antibiotic course and for 1 week after the last dose of antibiotic. Ideally, PRO PLAN Fortiflora should be given at least 2 hours apart from any antibiotics.

Reviews

4.5
155 reviews

Rating snapshot

Select a row below to filter reviews.

5
96
96
4
44
44
3
9
9
2
1
1
1
5
5

Average customer ratings

Overall
  • My pet enjoys eating PRO PLAN VETERINARY DIETS
  • 3.4
  • PRO PLAN VETERINARY DIETS is made with high quality ingredients providing excellent tailored nutrition
  • 3.6
  • PRO PLAN VETERINARY DIETS offers targeted health benefits to support my pet’s health
  • 3.6
Finally
Received Free Product
4/5

I tried with all 3 of my german shepherds and I can finally say with the older one her sensitive stomach seems better and her stools are finally normal

woods6 |
United Kingdom |
November 2025
Fortiflora
4/5

We have been using this product for a couple of months as our dog has had an extended period of gastro illness. We have mostly had good results but we have now found our dog is allergic to beef products. This probiotic contains meat and animal derivatives but does that include beef?

Sue88 |
Essex |
November 2025
Was this review helpful?
  • PRO PLAN VETERINARY DIETS is made with high quality ingredients providing excellent tailored nutrition
  • My pet enjoys eating PRO PLAN VETERINARY DIETS
  • PRO PLAN VETERINARY DIETS offers targeted health benefits to support my pet’s health
Very good
Received Free Product
4/5

Purina FortiFlora is an excellent probiotic supplement for dogs. It helped improve my dog’s digestion and reduced loose stools within just a few days. He loves the taste — I just sprinkle it over his food, and he eats it right up. It’s especially helpful during times of stress, antibiotics, or dietary changes. A trusted product from a reliable brand. Highly recommended for maintaining gut health and overall well-being!

Sloneczko221 |
United Kingdom |
October 2025
My dog wouldn't eat them
Received Free Product
3/5

Unfortunately my dog would not eat these at all so I cant give any sort of feedback. I loved the sound of these and I did think they sound like a great product but I cant really say much more

K8sup8 |
United Kingdom |
October 2025
#000000