Wysong Uretic Feline Formula Dry Diet Cat Food A Time Tested, Nutrient Dense Natural Cat Food. Fed To Tens Of Thousands Of Cats Through Multiple Generations With Great Results Fresh, Whole Ingredients, Plus A Comprehensive Spectrum And High Levels Of Micronutrients/Nutraceuticals Including Prebiotics, Probiotics, Enzymes, Omega-3S, Antioxidants And More 42% Protein And 15% Fat. Exceptional Fresh/Frozen And Dried Meat Content, Protein And Fat With No Fillers -- Artificial, Non-Nutritional Additives Very Palatable And Formulated For Urinary Health. Suitable For All Cat Breeds And Life Stages Wysong Has Been A Leader In Pet Nutrition Since 1979