Purina Pro Plan Veterinary Supplements FortiFlora is the #1 veterinarian-recommended probiotic brand for cats, designed to support digestive health and a strong immune system. Formulated with a safe and effective strain of beneficial bacteria (Enterococcus faecium SF68®), FortiFlora helps promote intestinal balance, improve stool quality, and support overall well-being. Convenient single-serve packets make it easy to sprinkle onto your cat’s daily meals.
Key Features
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#1 veterinarian-recommended probiotic brand for cats (Vet Tracker 2022) 
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Contains Enterococcus faecium SF68®, clinically proven to support normal intestinal microflora 
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Promotes a healthy immune system and digestive balance 
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Helps improve stool quality 
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Convenient daily sachets—easy to sprinkle on food 
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Developed with Purina pet nutrition experts, researchers, and veterinarians 
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Made in the USA 
Ingredients
Active Ingredients (per sachet, 1 g):
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Enterococcus faecium SF68®: 1x10⁸ CFU 
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Taurine: 5 mg 
Inactive Ingredients:
Animal digest, brewer’s yeast.
Guaranteed Analysis
| Nutrient | Amount | 
|---|---|
| Crude Protein | min 43.0% | 
| Crude Fat | min 10.0% | 
| Crude Fiber | max 1.0% | 
| Moisture | max 5.0% | 
| *Enterococcus faecium | min 1x10⁸ CFU/g | 
*Not recognized as an essential nutrient by the AAFCO Cat Food Nutrient Profiles.
Caloric Content
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3.663 kcal/g 
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3.7 kcal/sachet 
Feeding Guidelines
Administer one sachet daily, sprinkled directly onto your cat’s food, or as directed by your veterinarian. Safe for cats of all ages. Always provide fresh water.
 
  
 
  
 
  
 
  
 
 
 
  
 
  
