Wysong Epigen Fish Canine/Feline Diet Dog/Cat Food 60% Meat, 60% Protein And 11% Fat, With Prebiotics, Probiotics, Enzymes, Nutraceuticals, Vitamins And Minerals Epigen Is The Most Genetically Appropriate, And Only Dry Diet (Kibble) On The Market Without Starch Ingredients Rich In Omega-3'S And Other Essential Fatty Acids. Free Of Common Pet Food Starch Ingredients Very Nutrient Dense. Introduce Slowly According To The Feeding Guidelines. Formulated For Dogs And Cats Of All Sizes And Breeds. Extremely Palatable Wysong Has Been A Leader In Pet Nutrition Since 1979