Each ingredient in Max Immune Forte was selected for its specific immune maintenance characteristics. When combined, these components contribute to comprehensive immune support and improved intestinal balance for all dog breeds.* Dogs in the wild acquire beneficial probiotic bacteria from the intestinal contents of their prey. These naturally occurring probiotics are essential to dog health and well-being. Like humans, dogs need wholesome intestinal flora to thrive and maintain a healthy digestive and immune system. A well-balanced intestinal tract can optimize a dog's vigor at any stage of life.* Complications such as persistent diarrhea, vomiting and constipation are stressful for both pets and owners. Dietary changes, exposure to environmental stressors, a less than optimal diet, or ingestion of found substances can all contribute to gut issues in dogs, leading to further reduction of health and immune function.* What is del-IMMUNE V? Derived from a unique probiotic strain, Lactobacillus rhamnosus, del-IMMUNE V is an all-natural immune modulating metabiotic supplement that activates the body's immune system response by duplicating the immune action that occurs naturally in the intestine.* Just as in humans, del-IMMUNE V activates a dog's innate immune response, providing additional support and maintenance of daily immune health.*