Vet's Best Probiotic Soft Chews for dogs helps to support and maintain digestive health, which is a critical component of your dog's daily comfort and happiness. With 1.5 Billion CFU (Colony Forming Units) and active cultures of 6 strains of bacteria, Vet's Best Probiotic Soft Chews proactively maintain digestive system health by maintaining proper gastrointestinal balance to help support a normal, healthy appetite and proper digestion. Infused with Ocean Kelp, Ocean kelp contains natural antioxidants & prebiotics that help support the immune system & promote healthy digestion. Ingredients: Potato Starch, Dried Chicken Liver, Cane Molasses, Glycerin, Potato Flour, Canola Oil, Lecithin, Dried Kelp (Ascophyllum nodosum), Inulin, Dried Bacillus subtilis Fermentation Product, Dried Bacillus licheniformis Fermentation Product, Dried Lactobacillus acidophilus Fermentation Product, Dried Enterococcus faecium Fermentation Product, Dried Lactobacillus plantarum Fermentation Product, Dried Lactobacillus casei Fermentation Product, Flaxseed, Lactic Acid, Sorbic Acid (a Preservative) and Mixed Tocopherols (a Preservative). Guaranteed Analysis: Gauranteed Analysis per 4 gram soft chew Minimum unless stated otherwise: Crude protein (min) 12%, Crude fat (min) 13%, Crude fiber (max) 4%, Moisture (max) 18%. Total microorganisms*1 (min) 1.5 billion CFU2. Bacillus subtilis, Bacillus licheniformis, Lactobacillus acidophilus, Enterococcus faecium, Lactobacillus plantarum and Lactobacillus case.