... gold,improved brain gold combination,intelligence development,make the dog more smarter,stronger immunity.Add all kinds of ... amino acid that make the fur of dog healthy and beautiful.Various tocopherol content equilibrium improve ... of litters.The product is mainly suitable for rare pet dog, pregnancy dogs and kind of dogs. This product ... %methionine&cystine≥1.2%≥1.6% Dry Dog Food, pet products