This natural herbal blend is unlike anything on the market today! Used weekly, it helps to promote digestion and assimilation through gentle colon cleansing and detoxification. Use daily, as needed, to help re-establish proper stool function by reversing constipation. Helps eliminate bad breath, gas and bloating. Use seasonally (prevention) or as needed for infestation. Safe for all pets, including very young ones. We have successfully used this with week-old puppies and kittens who were so infested they couldn't pass anything until they had been wormed. This product has also successfully and safely wormed horses, birds, ferrets, and rabbits.