My cat was found colonized by multi-resistant bacteria as a result of repeated antibiotic treatments without control bowel movements. My new favorite vet prescribe a cure of this product, and he was right! after 3 months of treatment (alternatively 2 weeks and 2 weeks off). analyzes are good. I start the treatment for chronic diarrhea problems. My purchase I love this supplement sprinkled on kibble. This is enterococcus strains with yeast and vitamins C and E: if you have mixed results with competing products based lactobaciles, test product. Note that it also contains taurine, which is essential for cats. A quality product, to associate with quality croquettes ...