Hepatosyl Plus Liver Support Capsules for Cats & Dogs has been specially developed to aid liver function in cats and dogs. Available in palatable capsule form, the Hepatosyl Plus Liver Support Capsules contain Silybin which is the most active isomer of Silybum marianum (milk thistle) that acts as an antioxidant by increasing cellular superoxide dismutase. This in conjunction with S-adenosylmethionine (SAMe) and Vitamin E helps to support the liver by removing free radicals within the liver. Hepatic Plus Liver Support Capsules can support the liver in instance where damage has occurred or believed to have occurred. 50mg Dosage: Up to 4kg: 1 capsule daily; 4-7kg: 2 capsules daily100mg Dosage: 4-7kg: 1 capsule daily; 7-13kg: 2 capsules daily; 13-20kg: 3 capsules daily; 20-28kg: 4 capsules daily200mg Dosage: 20-28kg: 2 capsules daily; 28-38kg: 3 capsules daily; Above 38kg: 4 capsules dailyThe number of capsules can be gradually reduced or may be increased depending on the pets specific needs. Capsules can be given orally or broken open and mixed with food. Should be used under veterinary supervision.