Open Farm Beef Liver Cube Treats are made with one single ingredient - grass-fed beef liver! These simple protein-packed treats deliver an incredible taste your dog will crave - perfect for serving as a reward for any occasion. Freeze-dried raw to preserve nutrition and taste, with no fillers or additives. As with all Open Farm products, these ethically sourced, farm-to-bowl ingredients are 100% traceable. These treats are crafted in a way that respects animal welfare and the planet.