Nutramax Denamarin tablets are formulated for cats and small dogs up to 12 lbs (5.4 kg). Each stabilized tablet contains 90 mg of S-Adenosylmethionine and provides 9 mg of Silybin A+B. This convenient 30-count pack makes it easy for pet parents looking for quality cat supplements and dog supplements. A simple choice for those seeking a trusted tablet format from a leading pet health brand.