Good Boy Crunchy Chicken and Calcium Bones are made with super duper tasty 100% natural chicken breast meat so are sure to become one of your dog#s favourite treats. IngredientsChicken breast (51%), Corn Starch, Pea Protein, Wheat Starch, Calcium Carbonate (5%), Glycerin, Gelatin, Vegetable Oil and Salt. Composition Fat Content 1%Crude Ash 9.5%Crude Protein 28%Crude Fibres 0.5%Moisture 15%