Turkey is another excellent protein source with a lower allergenic property than other meat proteins. Big Dog Turkey contains lean muscle meat, offal and crushed calcium-rich bone from Turkey providing all the goodness you expect of Big Dog’s Diets, in a single-protein form. This recipe also provides a biologically appropriate amount of nutrient-dense seasonal fruits and vegetables, as well as Big Dog’s special extra ingredients, including cold-pressed ground flaxseed, kelp, and sprouted wheatgrass. Your dog will gobble this down, we guarantee it!