Wysong Epigen Duck Canine/Feline Canned Formula Dog/Cat/Ferret Food A Premium 95% Duck Meat Pet Food Designed To Mimic The Archetypal, Natural Eating Patterns Of Our Carnivorous Companion Animals One Of The Only Canned Diets On The Market That Is Exclusively Duck Meat (Not A Meat Blend), And Genetically Appropriate Contain No Starches, Grains, Fillers, Or Artificial Additives. Highly Palatable And Delicious For Both Dogs And Cat Use As A Supplement To Wysong Dry Diets, Or Feed As An Occasional Standalone Meal Wysong Has Been A Leader In Pet Nutrition Since 1979