I'm feeding my kitties mainly raw now, and I noticed that so many of you experienced raw feeders recommend the Natural Factors Double Acidophilus-Bifidus probiotics. I ordered some from amazon, and I just received it. I noticed the first ingredient is lactose-- I usually try to avoid that, but I assume since it comes so highly recommended that the lactose isn't a problem? I guess the good bacteria take care of any problems lactose would normally cause, after all acidophilus is supposed to help with lactose intolerance....