Yes, of course. Our food is already a buffet of fruits, veggies, and fibers , our pre-mixes may need some added protein. Feel free to add a healthy meats like chicken, beef, turkey, or fish about 1oz (2tbsp) per 1/2 cup of mix. You can also add things like eggs, beans, and lentils or a scoop of pureed pumpkin or sweet potato. Some pet parents even like to make a “doggie meatloaf” with ground beef or turkey, eggs, and our Original Pre-Mix. And though we hardly ever have an issue with even finicky dogs enjoying our food, If your dog happens to be the exception, substitute the water with chicken or beef broth for an extra yummy scent and flavor.