Nutrena True Adult Maintenance 21/12 Dog Food is specifically formulated to keep your moderately active dog looking and feeling their best with quality ingredients you can count on. For immune protection plus mobility and digestion support, each serving is powered with TruMune® power. And our patented Opti-Cook® process and added prebiotic deliver special digestive support with Omega 6 & 3 fatty acids supporting healthy skin and coat.