All healthy birds have a population of live, normal gut bacteria in their gastro-intestinal tracts. Under times of stress, illness or with use of antibiotics, these normal bacteria can be killed off, or over run with abnormal pathogenic bacteria that can cause illness and death. Our probiotics contains specially selected, live normal bacteria to support and replace the normal gut flora of your birds. Use daily during stress episodes, and weekly to healthy birds to ensure happy, healthy GIT’s.