Merrick Grain Free Dry Dog Food Real Duck & Sweet Potato Recipe - 22 lb BagAvailable in other sizes 4lb size ~ Merrick Grain Free Dry Dog Food Real Duck and Sweet Potato Recipe is crafted with whole foods sourced from farmers we know and trust. Real deboned duck is always the first ingredient providing high quality protein to help build and maintain healthy muscle tissue and energy levels for adult dogs of all breeds. With 65% protein and healthy fat ingredients and 35% produce fiber vitamins minerals and other natural