DOGZYMES Cushing's Crusher Pet Supplement, 1-Pound Contains holistic ingredients believed to aid in the control and normalization of the Cushing's and Addison's dog Contains Chaste Tree Berry, Raspberry Fruit, Cranberry Fruit, d-Biotin (Vitamin H) and other natural ingredients to help support Adrenal function Recommended use with DOGZYMES Digestive Enhancer or DOGZYMES Probiotic Max for best absorption by the body