SPORTMiX High Energy Adult Mini Chunk 26/18 is formulated for adult dogs who require extra protein and fat in their diet due to their level of activity or living environment. SPORTMiX High Energy Adult Mini Chunk is formulated with supplemental flaxseed which helps ensure an improved Omega-6/Omega-3 fatty acid balance promoting healthy skin and coat. This great formula is available in two particle sizes, Chunk and Mini Chunk.