DOG STOP ITCH, Wendals Herbs Dog Stop Itch - for healthy, itch-free skin in canines. May help support the immune system. Supports normal vascular and circulatory health. Contains Cleavers, dandelion, fenugreek seed, garlic, goldenrod, nettles, sage and seaweed. Give dogs up to 22 lbs, 1 scoop; 23-44 lbs, 2 scoops; 45-77 lbs, 3 scoops; over 77 lbs, 4 scoops daily.