JUST PORK: Pork loin is loaded with essential vitamins like thiamine, niacin, B6, riboflavin, and B12, and minerals like phosphorus, potassium, selenium, zinc, calcium, iron, and manganese. 100% HUMAN GRADE INGREDIENTS: There are no added hormones and no preservatives in our healthy dog treats. SINGLE-INGREDIENT DOG TREATS: Single-ingredient dog treats are great for dog with allergies and food sensitivities. No fillers, no by-products, no junk! Just pork. HIGH-VALUE TRAINING TREATS: Dogs LOVE these pork dog treats. Use as a healthy snack or break it up into smaller pieces for training sessions. #1 VET-RECOMMENDED FRESH DOG FOOD BRAND: We pioneered the fresh dog food category and are the only fresh dog food brand used in clinical research trials.