This renal supplement is for dogs suffering from various kidney problems. Veterinarian formulated. Very efficient in solving urinary-renal tract problems, edema. Helps in renal circulation and homocysteine balance. Regulates fluid retention level of body. Usual dosage is 1 tab per 10kg body weight in puppies and dogs. Ingredients: Astragalus Root Powder, Rehmannia, Neetle, Cordyceps sinesis Extract, Vitamin B12, Vitamin C, Potassium, L-arginine, choline, bovine, magnesium, choline, lecithin 7 inositol. No. of tabs: 45.