Description Advanced Probiotics & Enzymes Soft Chew with PB6 technology enables beneficial bacteria to travel through the complete GI tract for optimal stomach and intestinal balance. Key Benefits:Helpful for dogs with sensitive stomachs and digestive issues caused by stress, a weakened immune system or dietary issues. Great for food transitioning or pets recovering from illness. Provides probiotics and essential enzymes (protease, cellulase, amylase and lipase) to help break down food and utilize nutrients. Contains FOS to slow the growth of disease-causing bad bacteria.Promotes healthy stool formation. Easy to dose - dogs love the taste!