The PureBites Freeze Dried Cheddar Cheese Dog Treats are 100% natural and pure cheddar cheese without any added preservatives. These treats are ideal for dogs that are on a restricted diet, overweight, those who have allergies, diabetic dogs, gastrointestinal disorders and other health issues. It is also a great source of calcium, perfect for your dogs. The cheese used were made using a delicate freeze-drying process which preserves the food and its nutritional integrity. These dried cheddar cheese dog treats can be part of their daily diet or as their training aid.