Thiamine mononitrate is generally recognized as safe GRAS as per the US Food And Drug Administration FDA. Pala-Tech Calming Extra Soft Chews contain ingredients proven to generate calm behavior and to soothe the dog during times dogs are experiencing environmental stress. Dog Calming Aid Treats Melatonin L Tryptophan Chamomile Flower Passion Flower And Thiamine Mononitra … [Read more...] about Is Thiamine Mononitrate Safe For Dogs?