Barkworthies Duck Feet are high in protein and a great natural source of chondroitin, which helps promote mobility and agility by supporting healthy joints. Made only of all-natural duck, these dehydrated treats contain no additives or preservatives. Ingredients: All-Natural Duck Feet Guaranteed Analysis:  Crude Protein (min) 12.2% Crude Fat (min) 30.7% Crude Fiber (max) 1.6% Moisture (max) 14.5% Caloric Content: 3,506 kcal/kg, 99 kcal/oz. 60 kcal/treat Made in the USA / USA Made