PureBites treats are made with only 1 ingredient; 100% Pure Salmon in the USA. Cats love the taste of PureBites because our treats are freeze dried to lock in the aroma, texture and freshness they crave. Cat owners love PureBites because our treats are 100% pure and rich in nutrients for a happy and healthy life. PureBites are 100% natural, pure and easy to digest without any added preservatives. PureBites uses a delicate freeze drying process that preserves the nutritional integrity of fresh whole food. Only water is removed, preserving all the characteristics and natural nutrition of fresh raw salmon. Each piece of PureBites salmon has less than 3 calories per treat and are high in protein.