The humble liver is your pet’s unsung organ, providing more than 500 functions related to health and wellbeing—including detoxification, digestion, metabolism and hormone synthesis. Because of its vital role in so many processes, a healthy liver is crucial for your pet. Our Liver Support combines all-natural Eastern and Western medicinal ingredients for maximum effectiveness, including milk thistle for dogs and cats. Stave off liver problems before they start—or address existing issues to keep your pet happy and healthy.