This dry kibble is rich in electrolytes as well as easily digested ingredients that can help to soothe the digestive tract. Vitamin A (8480 IU), vitamin D3 (715 IU), vitamin E (634mg), vitamin C (100mg), beta-carotene (0.8mg), iron [ferrous-(II)-sulphate monohydrate] (68.1mg), iodine [calcium iodate] (1.7mg), copper [copper chelate of glycine hydrate] (6.7mg), manganese [manganous-(II)-oxide] (7mg), zinc [zinc chelate of glycine hydrate] (119mg), selenium (0.2mg).