The PureBites Freeze Dried Ocean Whitefish Cat Treats are made from 100% pure, Pacific Ocean and wild-caught whitefish that were sourced and made in the USA. These easy-to-digest treats have an average of 2 calories per treat, enriched with nutrients and do not contain any added preservatives. The only ingredient used are whitefish meat, which are high in protein and perfect for cats that are on a restricted diet. It is also perfect for cats who have health issues like diabetes, gastrointestinal disorders, cats who are overweight and those who have allergies. The whitefish used were made using a process called freeze-drying which preserves the food and its nutritional integrity. The cat treats can be served as a healthy daily treat for your pets.