4,000 mg. per tsp. in a palatable powder form—Long believed to be beneficial in treating colds and respiratory infections, vitamin C is now reported to greatly enhance the body’s natural immunity, help build capillary walls to increase circulation, and help produce collagen. Reported to help decrease incidents of hip displasia in dogs, vitamin C is considered a highly effective way to encourage healthy tissue growth and improve general conditioning. (Horses-1/2 – 1 tsp. per day, Dogs ¼ tsp.)