Petcurean Go Dry Dog Food Skin and Coat 22lb DuckPremium quality cage free duck provides your dog with essential amino acids for strong muscles, while omega oils help maintain healthy skin and a shiny coat. This recipe also features: Probiotics & prebiotic fibre promote healthy gut bacteria and good digestion Antioxidants from fruits and veggies to support immune function Whole grains provide an excellent source of energy from carbs Flaxseed for omega 3 fatty acids, protein, and fibre No by product