Tu Meke Friend Air-Dried Beef, Salmon & Mackerel Dog FoodLucky dog! Tu Meke's grass fed beef is lower in saturated fat, and higher in A and E vitamins, conjugated linoleic acid and omega 3 fatty acids. Salmon and Mackerel are rich in omega 3 for the immune system and a shiny coat, along with quality protein and essential minerals and B vitamins. Tu Meke Friend Beef, Salmon & Mackerel Recipe Dog Food is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for All Life