(Equine America) Nature's alternative for bute. Contains devil's claw (Harpagophytum procumbens) and yucca (yucca liliaceae), two of nature's most powerful herbs, as well as vitamin B12. Recent studies compare their anti-inflammatory action to cortisone and "bute". Suggested use of Bute-Less is for horses with conditions associated with arthritis and rheumatism. Contains test free ingredients. Not for pregnant mares. Feed 1 oz. per day.