IntelliFlora has been proven to promote intestinal health and is designed to create a balance of microbes within your dog or catas gastrointestinal tract 160; IntelliFlora is most often used during periods of diarrhea, stress and antibiotic use. IntelliFlora contains a blend of four different bacterial strains including Enterococcus faecium, Lactobacillus acidophilus, Lactobacillus plantarum and Lactobacillus rhamnosus (the leading brand only offers Enterococcus faecium). IntelliFlora also contains a variety of essential vitamins and nutrients including Vitamins C, A, E, Zinc and Manganese all of which are needed for your dog or catas proper metabolism, vision and immune system functioning. Changing a cat or dogs food can disrupt their digestive system causing various symptoms including diarrhea and digestive upset IntelliFlora may be used to minimize these symptoms while avoiding compromise within the animals immune system. It is also recommended that, if possible, IntelliFlora be given for a period before and after the antibiotic regimen has begun. Containing human-grade poultry liver as a flavor additive (the leading competitor uses animal digests of unknown origin), even the most finicky of cats and dogs will take IntelliFloraa and you won't need to be concerned about what your cat or dog is consuming. PSCPets products are backed by our 100% satisfaction Guarantee! You may return PSCPets brand products any time for a full refund of the purchase price (excluding shipping charges).