Prescription Only Kessium Chewable Tablets 200 mg/50 mg (250 mg) for Dogs is a broad-spectrum antibiotic effective against a wide range of bacterial infections in dogs. Kessium can be given by hand or mixed with your dog's food. Each tablet contains: Amoxicillin (Amoxicillin Trihydrate) 200 mg, Clavulanic Acid (as Potassium Clavulanate) 50 mg Package size: Carton box containing 30 strips of 8 tablets each