*Made with only 1 ingredient; 100% Pure USA Sourced & Made Raw Human Grade Beef Liver. *100% natural, pure and easy to digest without any added preservatives. *On average 5 calories per treat and high in protein. *Ideal for dogs with health issues or pets that are overweight, diabetic, have allergies, gastrointestinal disorders, or are on a restricted diet. *Made using a delicate freeze drying process that preserves the nutritional integrity of RAW fresh whole food. Only water is removed, preserving all the characteristics and natural nutrition of fresh raw Human *Grade beef liver. *Beef Liver Freeze Dried Dog Treats 44.0oz | 1248g contains 9.0lb of RAW Beef Liver per bag and on average 1200 treats per bag.