Salmon Flavor! Organic yeast, salmon oil, and sunflower leth are rich in omega 3-6-9 which has been found to support healthy skin and a vibrant coat. From Green Gruff: Nourishing dogs inside and out is at the core of every formula we develop. We use wholesome, organic and sustainable ingredients to provide them with the amino acids, omega-3 fatty acids, antioxidants, vitamins and minerals that are essential for optimal health.