Vetplus - Samylin Hepatic Supplement for Large Breed Dogs (30-40KG) - 30TABSSamylin Liver Supplement is a complementary product which increases and provides the antioxidants used by the liver for detoxification. The liver has a key role in many body functions such as metabolism and storage of nutrients, detoxification of potentially harmful substances, digestion of fats and immunoregulation as such, it is exposed to many potential threats and toxins every day. Suitable for all Dogs weighing between 30kg and 40kg Safety