Made with 100% natural active ingredients to control intestinal hygiene whilst being gentle on the gut and digestive system, it can therefore provide active control throughout the year. It works by creating an environment designed to stop most intestinal challenges establishing themselves in the animal's gut and digestive system. The formula is not only highly effective, it is extremely palatable and smells lovely. The convenient, natural and palatable way to ensure intestinal wellbeing that your dog will love.