Licorice has been used historically to treat the skin and coughs. It is also used to treat constipation, bronchitis, inflammation, and arthritis. Licorice may be prescribed by animal health care providers to treat adrenocortical insufficiency, peptic ulcer and chronic gastritis. 100% licorice root powder. All Natural, No preservatives, and no fillers. Suggested feeding rate: ½ teaspoon per 20-50 lbs of body weight daily.