We didn't waste one ounce of space inside the can with fillers, grain, preservatives, or even added vitamins. Before Grain cans are incredibly edible as a main course, or mixed with your cat's Before Grain dry food to create the ultimate culinary symphony of flavor and nutrition! Before Grain 100 percent meat cans are a great way to add fresh, premium protein to your cat's diet and helps your pet return to the way food was supposed to be before grain got involved.