Proflax Tummy Tastic is a power-packed powder supplement which contains pre & probiotics, nourishing clays and herbs to provide an optimal level of digestive support for your dog. Your dogs immune system is housed in their gut so it is vital to keep their digestive system as healthy and balanced as possible to reduce ailments such as leaky gut, allergies and yeast. Being holistic, Proflax Tummy Tastic will support your dogs physical and emotional health. Vet approved, fast acting, British made.