Dr. Marty Red’s Rewards are freeze-dried raw pork liver treats made with one simple ingredient: pork liver. The freeze-drying process helps preserve the natural flavor and texture dogs love, making these morsels an easy, mess-free way to treat, reward, or top off meals.With a high-protein guaranteed analysis and a clearly listed calorie content (including kcal per cup), Red’s Rewards are a straightforward option for pet parents who want a minimal-ingredient treat they can portion with confidence.