Open Farm Dehydrated Pork Treats for Dogs are made with 100% humanely raised pork, free from antibiotics and growth hormones, dehydrated at low temperatures to form a healthy and tasty treat. These treats are low in carbohydrates, gluten free and are free from glycerin, grains, artificial flavors and preservatives. They use pigs that are vegetarian fed and are given space to roam - never any cages or crates.