Made with only 1 ingredient; 100% Pure Wild-Caught & Made Raw Human Grade Ocean Whitefish.100% natural, pure and easy to digest without any added preservatives.On average 5 calories per treat and high in protein.Pacific Ocean Wild Caught Whitefish is a great source of Omega 3 and Omega 6 Fatty Acids for a Healthy Skin & CoatIdeal for dogs with health issues or pets that are overweight, have allergies or are on a restricted diet.