PET-EVER Freeze Dried Raw Dog Food Duck RecipeEight high quality nutritional values: high proteinhigh vitamin Ehigh taurinehigh lysinehigh thiaminelow phosphoruslow magnesiumlow histamine Healthy skin &furrich vitamin E, omega 3 and fatty acids, which promote healthy skin and beautiful fur. Rich taurine an essential element for a healthy heart. Low phosphoruscontent to effectively reduce the burden on the kidneys;Low magnesiumcontent for balanced nutrition and reduced urinary stone formation High