Air Dried Beef Liver - 8ozMade without the use of smoke, preservatives, chemicals or high heat. Please store these in a cool temperature. All snacks are raw meat without preservatives. If exposed to heat they may spoil. Can be broken into pieces for a great training snack! General Analysis Moisture 5. 83% Crude Protein 57. 39% Crude Fiber <0. 2% Fat (EE) 18. 86% Calories Per 100 Grams 457 Calcium 0. 01% Phosphorus 0. 96% Potassium 0. 89% Note. 457 Calories 100g = 2. 07 kcal lb