Product Benefits: Freeze-Dried snacks support immune system. Rich in iron and other minerals. Nutritious between-meal snack for cats and dogs. Single ingredient snack USA sourced, made and packaged. Gluten Free, Grain Free, Guilt Free. Ingredients: Duck Heart Calorie Content: 5043/kg 17/pc Guaranteed Analysis: CRUDE PROTEIN, MIN. 36.0% CRUDE FAT, MIN. 19.0% CRUDE FIBER, MAX. 2.0% MOISTURE, MAX. 8.0%* Sold and packed per poundage shown.