Your dog’s digestive health can be negatively affected by many things and when your dog has digestive upset, it’s a thoroughly unpleasant experience for everyone involved. The good news is that you can help your dog feel better with a food that revolutionizes the way to approach fiber-responsive GI issues by putting microbiome health – the unique gut ecosystem of your pet - at the forefront of GI care. Hill’s nutritionists and veterinarians formulated Prescription Diet Gastrointestinal Biome nutrition with ActivBiome+, a proprietary ingredient technology, clinically shown to help firm loose stool in 24 hours and reduce risk of recurrence. How it helps: Hill's Prescription Diet Gastrointestinal Biome is clinically shown to help firm loose stool in 24 hours and reduce risk of recurrence. Works quickly to activate the gut microbiome and promote healthy stool Promotes activity of beneficial gut bacteria to maintain digestive health Helps limit recurrence of digestive upsets How it works: Proprietary ActivBiome+ Technology nourishes your pet's microbiome Unique blend of prebiotic fibers Stimulates the microbiome to produce beneficial postbiotics Additional info: Hill's Prescription Diet Gastrointestinal Biome Dry Dog Food provides all the nutrition your dog needs. Please consult your veterinarian for further information on how our Prescription Diet foods can help your dog to continue to enjoy a happy and active life.